Start with a conversion-ready Amazon listing, use tightly focused Google Search campaigns to capture relevant demand, and send shoppers either directly to Amazon or through a useful pre-sell page. Measure what happens after the click with Amazon Attribution and judge campaigns by profitable Amazon sales rather than Google traffic alone.
Your ASIN should be in stock, competitively priced, easy to understand and capable of converting new shoppers. The Google keyword, ad message and Amazon listing should also tell the same story, so the product benefits that persuaded someone to click remain obvious after they reach Amazon.
For most Amazon-only sellers, Search is the simplest starting point because it captures explicit product demand and offers greater control than broader campaign types. Organize campaigns and ad groups around clear products and search intents, use modern keyword match types and Responsive Search Ads, and keep the destination closely aligned with what the shopper searched for.
Follow the entire funnel from Google impression to click, Amazon detail page view, add-to-cart and purchase instead of treating every problem as a bidding issue. Search terms, ads, product-page conversion, pricing, inventory and profitability all need monitoring, especially as features such as AI Max give Google more freedom to expand queries, adapt creative and select destinations.
Yes, Google Ads can be an effective way to generate additional sales for products you sell on Amazon. The opportunity is straightforward: instead of competing only for shoppers who have already opened Amazon and started searching there, you can reach people while they are searching on Google and bring that demand into your Amazon funnel.
The difficult part is not getting clicks. It is knowing whether those clicks make financial sense.
A Google campaign can look healthy inside Google Ads while losing money on Amazon. A keyword might generate an excellent click-through rate but few Amazon purchases. Another may look expensive on a CPC basis yet bring in customers who convert quickly, purchase additional products from your brand and qualify you for Amazon’s Brand Referral Bonus.
That is why Google Ads for Amazon products need to be managed differently from Google Ads for a normal ecommerce store.
For most Amazon sellers, the best starting point is a tightly controlled Google Search campaign focused on commercially relevant queries. Track the traffic with Amazon Attribution, judge performance on Amazon sales rather than Google clicks alone, and calculate your acceptable ad spend from the contribution margin you actually keep after Amazon fees, product costs and other variable expenses.
The rest of this guide shows you how to do exactly that.
Google Ads cannot rescue a weak Amazon listing.
This sounds obvious, but it is one of the easiest ways for sellers to waste money on external traffic. On Amazon, you pay for Sponsored Products traffic while the shopper is already inside a buying environment. They can see familiar Amazon navigation, Prime eligibility, reviews, delivery information and competing products around them.
A shopper arriving from Google is different. They may be discovering your brand for the first time. They may have compared several alternatives before clicking. And you have already paid Google simply to earn the visit.
Sending that traffic to an Amazon detail page that is out of stock, poorly reviewed, badly merchandised or confusing is effectively paying for a conversion-rate problem.
Before opening the budget, look at the Amazon detail page as though you were seeing the brand for the first time.
The product should be in stock, competitively priced and readily purchasable. If your offer regularly loses the Featured Offer, delivery times are unattractive or inventory is likely to disappear halfway through the test, solve those problems first.
Then look at what the shopper actually sees above the fold:
External traffic amplifies whatever is already happening on the detail page. A strong listing gives that additional demand somewhere productive to go. A weak listing simply allows you to lose money faster.
Message continuity matters.
Suppose somebody searches for “lightweight travel dog crate,” clicks an ad emphasizing lightweight travel, and arrives on a generic Amazon listing that barely mentions portability. The ad may have done its job perfectly, but the product page has forced the shopper to reconstruct the argument for buying.
Your Google keyword, ad and Amazon listing should feel like successive parts of the same conversation.
That does not mean stuffing Google keywords into the Amazon title. It means identifying the reason each searcher is interested and making sure the corresponding product benefit is easy to find in your images, bullets, A+ Content and other listing content.
If your campaign contains several distinct buying motivations, this is also a strong argument for separating them into different ad groups (and, where appropriate, different pre-sell pages) rather than forcing one generic message to serve every search.
Record your Amazon performance before launch.
At a minimum, know the normal sales level for the ASIN, its unit economics and its existing conversion behavior. If you begin driving hundreds of external visits without knowing what “normal” looked like beforehand, it becomes much harder to distinguish real incremental growth from ordinary Amazon fluctuations.
Google Ads should be treated as an acquisition experiment, not merely an additional traffic source.
Google Search Ads are (largely) text and keyword-based, much like Amazon Sponsored Products ads (More about amazon ppc services).
There are several different campaign types with Google Ads (as there are with Amazon Advertising). The campaign type we’ll primarily focus on is Google Search Ads. Google Ads itself was previously known as Google AdWords. For Amazon-only sellers, Search is often the most practical place to start because it lets you reach explicit product-search intent and gives you clearer query-level control
Google Search Ads show ads within Google search results, above or below organic search results.
For example, when you search Google for “air purifiers”, you’ll see a page like this:
This contains two sections. Ads, or sponsored results, and organic results.
Using Google Search Ads, you’ll be able to target specific keywords or search terms, and bid for your ads to compete for placements in Google search results.
This should not be treated as a universal either/or rule.
There are situations where sending an interested shopper toward the Amazon shopping experience as quickly as possible is attractive. There are also situations where an owned landing page gives you substantially more control over the message, measurement and relationship with that visitor.
The right choice depends on what the campaign needs to accomplish.
The appeal is obvious: fewer steps.
If somebody searches for an exact product, model, branded query or highly transactional term, inserting an unnecessary page between Google and Amazon can create friction. Amazon Attribution is designed to measure off-Amazon media and allows advertisers to associate tagged external traffic with Amazon activity and sales. Amazon’s own guidance explains that attribution tags can be placed in a non-Amazon ad’s destination URL, while the campaign’s click-through destination can be an Amazon product detail page or Store depending on the objective.
A shorter route is particularly attractive when the Amazon listing is already doing an excellent job of converting the type of shopper you are buying from Google.
The trade-off is control. You cannot install your own Google tag on Amazon’s checkout, freely customize the product page for each Google keyword or build the same first-party remarketing and email infrastructure that you could on a domain you own.
That is why Amazon Attribution becomes so important: it gives you Amazon-side evidence about what happened after the click.
A landing page makes more sense when the shopper needs additional information before they are ready for Amazon.
Perhaps your product solves a problem people need help understanding. Perhaps you are targeting several different use cases. Perhaps comparison content, a demonstration, a buying guide, a calculator or a longer explanation materially increases the shopper’s confidence.
This is where a purpose-built page can earn its place in the funnel.
It also gives you considerably more control. You can measure engagement on your own domain, create GA4 events, build remarketing audiences where permitted, test different messages and structure each page around a defined search intent.
But there is an important distinction:
A useful pre-sell page and a thin bridge page are not the same thing.
Google’s current Destination Requirements say landing pages must be useful, functional and easy to navigate. Google also specifically lists pages whose only purpose is to send users to another website as examples of destinations with insufficient original content.
So don’t create a page containing a product image, two sentences and a giant “Buy on Amazon” button simply to insert another tracking step.
Give the visitor something they did not already get from the ad.
A strong Google-to-Amazon landing page might explain who the product is best for, compare versions, demonstrate how it works, answer objections, highlight important specifications, show authentic customer proof, explain the offer and then give the shopper a clear route to Amazon.
The page should help somebody make a buying decision even if the Amazon button were temporarily removed.
That is the standard to aim for.
For high-intent product and brand queries, test the shortest compliant path that provides a good experience.
For broader non-branded queries, products that require education, campaigns built around distinct use cases, or strategies where first-party audience building matters, a substantive landing page can be much more valuable.
And don’t assume the answer is permanent. Test the two journeys where appropriate and compare Amazon purchases and profit, not merely landing-page click-through rates.
Google Ads offers several campaign types, including Search, Display, Video and Performance Max campaigns. There are also Shopping campaigns for retailers using Google Merchant Center. Each serves a different purpose and reaches shoppers in a different context.
For Amazon sellers, however, there is no need to use every Google Ads format simply because it exists.
If your goal is to drive profitable external traffic to products sold on Amazon, Google Search Ads are usually the most logical place to start.
Search campaigns show ads to people while they are actively searching on Google for products, services or information related to the keywords you target. Google describes Search campaigns as text ads shown in search results that can be used to reach people while they are looking for the products or services you offer.
That makes Search particularly relevant to Amazon sellers.
Suppose you sell an insulated lunch bag on Amazon. Someone searching Google for: “insulated lunch bag for work” is already expressing a clear interest in the type of product you sell.
You can target that demand with a Search campaign, show an ad that reflects the shopper’s intent and then direct the visitor either to an Amazon product detail page or to a useful pre-sell landing page before they continue to Amazon.
This creates a relatively simple funnel:
Google search → Search ad → Amazon or landing page → Amazon purchase
Search campaigns also give you considerable visibility into the queries bringing shoppers into the funnel. Combined with Amazon Attribution, this makes them particularly useful for learning which types of Google demand eventually translate into Amazon sales.
This is why Search is the primary campaign type covered in this guide.
Display and Video campaigns can also be useful ecommerce advertising channels, but they work differently from Search.
With Search, the shopper is actively telling Google what they are looking for.
Display advertising reaches people while they are browsing websites, using apps or consuming other content. Video campaigns can reach users across YouTube and eligible Google video inventory.
That does not mean Display or Video cannot work for physical products. They can be valuable for objectives such as brand awareness, remarketing or introducing a product to shoppers before they begin actively searching for it.
But they add another layer of complexity.
You need to think more carefully about audiences, creative assets, placements and where the shopper is in the buying journey. The traffic is also not necessarily demonstrating the same explicit product intent you get from somebody typing a commercial query into Google.
For an Amazon seller testing Google Ads for the first time, it therefore usually makes sense to prove that the Google-to-Amazon economics work with high-intent Search traffic first.
Once you understand your customer acquisition cost and know which types of Google users actually purchase on Amazon, you can decide whether expanding into upper-funnel channels makes sense.
Google Shopping Ads are especially attractive to ecommerce sellers because they can show information such as the product image, price and merchant directly within Google’s shopping experiences.
But there is an important limitation if you sell only through Amazon.
Shopping campaigns depend on Google Merchant Center. Google requires merchants to verify and claim the website associated with their store, and its current Merchant Center requirements state that customers must be able to purchase directly from that website without being redirected to another site. Google also says the merchant’s online-store website should not itself be a marketplace where other businesses sell their products.
That means an individual Amazon seller generally cannot simply create a Merchant Center account, upload their ASINs and use their Amazon product pages as though Amazon.com were their own ecommerce website.
Amazon is the marketplace and controls the domain.
If you operate your own DTC ecommerce website in addition to Amazon, however, Shopping campaigns become a much more realistic option. Your Merchant Center feed can promote products sold through the website you control, while Amazon remains a separate marketplace channel.
For the Amazon-only strategy covered in this article, Search campaigns are considerably more straightforward.
Performance Max is Google’s goal-based campaign type that can distribute ads across Google’s advertising inventory, including Search, YouTube, Display, Discover, Gmail and Maps. Google uses automation across areas such as bidding, audiences, creative and attribution to try to generate conversions or conversion value against the goals you provide.
For ecommerce advertisers using Merchant Center, Performance Max can also work with a product feed. Again, this makes Performance Max much more natural for a brand with an owned ecommerce store and strong Google conversion tracking.
The situation is different for an Amazon-only seller.
The final purchase takes place on Amazon, meaning Google does not automatically have the same direct visibility into the ecommerce transaction that it would have if the customer checked out on a website where you controlled the Google conversion tag.
That matters because Performance Max is highly dependent on the goals and conversion signals you give Google’s automation.
If Google can see only an intermediate action (such as a click from your landing page to Amazon) but cannot directly observe the final Amazon purchase, you need to be careful about assuming the system is optimizing for profitable Amazon customers.
Amazon Attribution can help you measure the downstream Amazon results, but you still need to compare that data against what Google is optimizing toward.
For most sellers starting from scratch, Search offers more transparency and control while you learn what works.
For most Amazon sellers, the answer is Google Search.
Not because Search is the only Google Ads format capable of selling physical products, but because it gives you the cleanest combination of:
Once you have proven that you can acquire Amazon customers profitably from Google Search, you can consider whether other Google channels deserve part of your budget.
Shopping and Performance Max may play a much larger role in your overall Google strategy if you already operate your own ecommerce store.
Google Search Ads do not operate as a simple auction where the advertiser willing to pay the most automatically gets the highest position.
Every time somebody searches on Google, Google runs an ad auction to determine which ads are eligible to appear, where those ads can appear on the search results page and, ultimately, how much an advertiser pays for the click.
The key concept behind this process is Ad Rank.
Your bid matters, but it is only one part of the equation. According to Google, Ad Rank is determined using several factors, including your bid, the quality and relevance of your ad and landing page, minimum Ad Rank thresholds, the competitiveness of the auction, the context of the individual search and the expected impact of ad assets such as sitelinks.
This is important for Amazon sellers because it means that you cannot simply compensate for an irrelevant campaign by bidding more aggressively. The closer the relationship between the shopper’s search, your keyword targeting, your ad and the destination you send them to, the stronger your campaign is likely to be.
Your bid tells Google how much you are prepared to pay to compete for a click.
All else being equal, a higher bid can improve your chances of appearing in a prominent position. But all else is rarely equal.
Google also evaluates the quality of the experience it expects your ad to provide. An advertiser with a highly relevant ad and destination may therefore be able to compete effectively against another advertiser bidding more aggressively.
This is also why the amount you actually pay for a click is often lower than your maximum CPC bid. Google generally charges the amount required to clear the relevant Ad Rank thresholds and compete with the advertiser below you rather than simply charging your maximum bid every time.
For Amazon sellers, this makes improving relevance one of the few ways to increase traffic efficiency without simply increasing bids.
Someone searching Google for: “stainless steel water bottle” is expressing a different level of specificity from somebody searching: “32 oz insulated stainless steel water bottle for hiking.”
You could technically advertise the same product to both users. But the second query tells you much more about what that shopper wants.
If your product genuinely fits that use case, an ad mentioning its 32-ounce capacity, insulation and suitability for hiking is likely to make more sense to the shopper than generic copy such as “Shop Our Premium Water Bottles.” That same logic should continue after the click.
If your ad tells somebody that the product is lightweight and designed for travel, they should not arrive at a destination where those benefits are difficult to find. Google explicitly considers the usefulness and relevance of the landing-page experience when assessing ad quality.
For an Amazon seller, the destination may be either an owned landing page or, depending on the campaign, an Amazon product detail page or Store. Either way, the basic principle is the same:
The destination needs to deliver on the expectation created by the search and the ad.
Google also considers the likelihood that somebody will click your ad. This is usually referred to as expected click-through rate, or expected CTR.
If your ad is closely aligned with what someone searched for and presents a compelling reason to click, Google may expect it to receive more engagement than a vague or poorly targeted alternative.
That does not mean, however, that CTR is simply “the second-most-important ranking factor after your bid.” Google’s auction is more complicated than that.
The context of each individual search also matters. Google may consider factors such as the user’s location, device, the exact nature of the query, the time of the search and the other ads and search results competing on the page. Google also considers the expected impact of the assets attached to your ad.
So rather than trying to optimize one isolated metric, think about the quality of the entire search experience.
That final question is particularly important for Amazon sellers. A high Google Ads CTR is useful only if the shoppers you attract subsequently perform well on Amazon.
You will probably come across Quality Score when managing your Search campaigns.
Google gives eligible keywords a Quality Score from 1 to 10 based on three diagnostic components:
One common mistake is to treat that 1–10 Quality Score as something that is directly fed into every Google Ads auction. It isn’t.
Google explicitly describes Quality Score as a diagnostic tool rather than a direct input into the ad auction. The real-time quality assessments underlying areas such as expected CTR, ad relevance and landing-page experience are what matter during the auction.
So don’t manage your campaign with the goal of achieving a perfect Quality Score for its own sake. Use it to diagnose weaknesses. If ad relevance is poor, your keyword groups or ad copy may be too broad.
If expected CTR is weak, your ad may not provide a compelling enough reason to click.
If landing-page experience is weak and you control the destination, look at whether the page genuinely answers the searcher’s needs and whether the transition from keyword to ad to landing page makes sense.
This is where campaign optimization can directly affect your economics.
Google says higher-quality ads typically pay less per click than lower-quality ads, while also having a better chance of achieving stronger ad positions.
That means there are two broad ways to compete more aggressively. You can simply bid more, or you can make the campaign more relevant. The second option is obviously preferable when you can achieve it.
Suppose two sellers are advertising similar products. One sends a wide range of loosely related keywords into the same generic ad and destination. The other organizes its keywords around clear buying intentions, writes ads that closely reflect those searches and sends users to a destination that continues the same message.
The second seller may be able to compete successfully without matching every dollar of the first seller’s bid.
For Amazon businesses, where product margins are often already squeezed by marketplace fees, fulfillment costs and Amazon PPC, that efficiency matters. The goal is to acquire qualified Amazon shoppers at a cost your product economics can support.
So when you optimize a Google Search campaign, don’t focus on CPC in isolation. A cheap click from the wrong person is still wasted money.
Focus instead on creating a clean chain of relevance:
Search intent → keyword → ad → destination → Amazon purchase.
When each part of that chain makes sense to the shopper, you give yourself a better chance of earning both stronger Google Ads performance and better economics once that shopper reaches Amazon.
The overall concept is simple, more sales channels means more people see your product, and more people buy your product as you drive qualified traffic to an Amazon product page.
In addition, external traffic channels like Google are a valuable tool to help you build a customer list – which you can’t do on Amazon.
Here’s a deeper look at the advantages of the Amazon Google Ads strategy:
The overall goal of any marketing campaign is generally to get more sales. Google Search Ads can place an ad for your Amazon product alongside relevant Google search results
Not every product search begins on Amazon. Google gives sellers an opportunity to reach shoppers before they enter the Amazon marketplace. That leaves a large number of people starting their search somewhere else – most often on Google Search.
This is demand you may not reach through Amazon PPC alone.
You know what’s great about increasing your sales on Amazon? Not just the extra $$$ in your account (though that’s pretty nice). Incremental sales and product-page engagement from external traffic may support organic visibility over time, although Amazon does not guarantee that Google-driven sales will produce a specific ranking improvement.
Google Ads are much easier to get right for Amazon sellers, because of the similarities to Amazon PPC, or Sponsored Products Ads.
There’s a copywriting element to get right with Google Ads, as well as optimizing the core quality signals Google evaluates, including expected CTR, ad relevance and landing-page experience. But outside of that, it comes down to finding the right keywords, and putting your money into keywords that pay off.
In this sense, if you’ve been doing Amazon PPC (which you probably should, before thinking about external traffic), there won’t be as big a learning curve with Google Ads as with other traffic sources (like Facebook).
The underrated aspect of Google Ads (and any external traffic channel): the ability to build a list.
You’ll know that Amazon doesn’t give access to contact info from your customers, such as email, phone numbers etc. So an owned landing page can allow you to collect first-party email addresses with appropriate consent.
An email list gives you a raft of benefits, such as allowing you to reach out for product feedback, build retargeting audiences, and run product launches and promotions without needing to spend big on ads.
Bottom line: Google Ads give you an additional sales channel to work with, increasing your earning potential. Increase sales and product-page engagement from external traffic may support organic visibility over time, although Amazon does not guarantee that Google-driven sales will produce a specific ranking improvement.
Let’s run through how to set up your first Google Ads campaign for your Amazon product.
If you haven’t already, you’ll need to set up your Google Ads account.
Go to ads.google.com, the website of Google’s advertising platform to start creating your account.
If you’re in the US, reading this in 2026 and this is your first time using Google Ads, you may be eligible for a sign-up offer in ad credit. See here for more.
If you want to create an account without launching a campaign just yet, switch to expert mode, then select “Create an account without a campaign”. Add your business information, and you’re ready to go.
One thing you should get familiar with if you’re new to Google Ads is the campaign hierarchy or structure.
There are three layers for Google Ads: campaigns, ad groups and ads.
Your campaign is the highest level. The average Amazon seller – especially if you’re just starting with the Amazon AdWords strategy – won’t have many campaigns. You might create a different campaign for different goals, or different products.
For example, if you’re running ads for three different products, you might create a different campaign for each. Or, you could have one campaign to generate sales for your product, while another is to collect email optins via a lead magnet.
Within each campaign, you can create multiple ad groups. Ad groups are organized by theme, and by groups of keywords.
You can create different ad groups if you want to test different combinations of keywords against each other, or if you have keywords that target different use cases/benefits. Another example is branded keywords – you generally want to separate these keywords as their own ad group.
Keep each ad group tightly focused around one clear search intent or product theme so that the keywords, ad assets and destination remain closely aligned.
Use the Google Keyword that you can find within Google Ads to conduct your keyword research (Note that for Google PPC this process is different from amazon ppc keyword research). An important thing to know: Keyword Planner provides estimates rather than exact forecasts, so use search-volume and CPC figures directionally rather than treating them as guaranteed campaign outcomes.
Finally, within each ad group are your ads.
Your ads will test different headlines/copy against each other, both focusing on the same set of keywords (from your ad group).
You can start creating your campaign from your Google Ads account dashboard. Just hit “New Campaign”.
Your campaign objective mainly influences the setup options and recommendations Google shows you. Keep in mind that selecting ‘Sales’ does not itself give Google visibility into Amazon purchases; bidding optimization still depends on the conversion signals available to Google Ads.
It doesn’t matter too much what you choose here, as you’ll still be able to set up your campaign how you’d like.
To help you track and analyze your performance, though, it’s best to choose an appropriate goal. If your main aim is to grow sales, choose Sales as your goal. If your priority is to build a list, choose Leads.
Once you’ve done this, you’ll choose your campaign type. We’re going to choose Search ads.
Finally you’ll select the way your goal should be achieved. Depending on the strategy you selected earlier, this may be your Amazon Attribution-tagged Amazon URL or an owned pre-sell landing page.
Hit Continue to proceed.
Now let’s set up your basic campaign settings.
Start by naming your campaign something recognizable.
For a clean initial test, you may choose to run only on Google Search by disabling Search Partners. If Google offers Display Network expansion during setup, leave that disabled initially so Search and Display traffic are not mixed together.
You can set a start and end date for your campaign if you wish (or leave it as is, to run until you turn it off).
When you’re getting started, you may want to leave these settings as they are.
Next, choose the location your products are sold in, and the language(s) of your target audience. For most people selling on Amazon.com, restrict this to United States and English.
The final step is your budget and bid settings.
For your budget, start with an amount that gives you enough traffic to evaluate performance without committing more than you can afford to lose while testing. The right daily budget depends on your expected CPC, product economics and how much data you need before making a decision.
For bidding, you have several options.
Google also offers conversion-focused bidding strategies such as Maximize Conversions and Target CPA. These use Google’s AI to optimize bids around the conversion actions available to Google Ads.
This creates an important limitation for Amazon sellers.
If the actual purchase happens on Amazon, Google cannot simply track that order through a conversion tag installed on the Amazon checkout. If the only Google-visible conversion is an outbound click from your LandingCube page to Amazon, a $5 target CPA means Google is trying to generate that outbound action for around $5—it does not mean you are acquiring an Amazon sale for $5.
That’s why you should be careful about using conversion-based automated bidding until you understand how closely your Google-visible conversion actions correlate with actual Amazon purchases.
For a new Google-to-Amazon campaign where you want tight control over costs while gathering data, Manual CPC can be a practical starting point. You can then evaluate Google traffic against Amazon Attribution data and consider other bidding strategies once you have a clearer picture of which traffic actually produces profitable Amazon sales.
For now, let’s choose Manual CPC.
Now, hit Save and Continue to proceed to step 4.
Next comes your ad group setup.
Ad groups are sets of ads designed primarily for a group of related keywords. You may only have one ad group when you’re starting out, and this is fine.
As you grow, and get more comfortable with Google Search Ads, you can look to experiment with different ad groups, targeting different sets of keywords (or different match types).
For your ad group, you’ll choose your default bid (assuming you went for Manual CPC earlier), and the keywords you want to target.
Keywords are the main thing to focus on here. Google will pull a list of suggested keywords based on your landing page. This is likely to be too broad, so you may want to delete these and start fresh.
You’ll want to spend a decent amount of time picking out the right keywords for your ad group. You should be focusing on keywords that are highly relevant to your product, and have high buyer intent first, then sufficient search volume.
You can use Google’s keyword planner tool to get an idea of search volume for potential keywords, as well as paid tools like Ahrefs or Semrush.
Ensure the keywords you choose are not only relevant to your product, but relevant to each other, as your ads in this ad group will all show to the same group of keywords. If you have a wide range of keywords you want to target, it might be best to break them down into several smaller ad groups.
To start with, create two simple ad groups, which you can use to test a couple of different keyword/match type combinations.
A final point, you can choose a few different match types for your keywords:
Now we’ll move on to the next step: creating your ads. You’ll want some basic knowledge of copywriting to create effective Google Search Ads.
You have a limited space to communicate info about your product, your offer (if any) and give a reason for people to click through. So make sure you don’t waste any space on needless words.
Google Search now revolves around Responsive Search Ads (RSAs). Advertisers provide multiple headline and description assets; Google assembles and tests combinations according to the search and context. Google’s current guidance recommends at least two RSAs with Good or Excellent Ad Strength per ad group and different final URLs for those RSAs.
Here are some more tips for writing effective ads:
This post has more tips on writing winning ads.
Conversion tracking is particularly important when you run Google Ads for Amazon products because the final purchase happens on a website you don’t control.
Google Ads can tell you which campaigns and searches generated impressions and clicks. But if the shopper then purchases on Amazon, you cannot simply place a Google conversion tag on Amazon’s checkout and track the sale in the same way you would on your own ecommerce store.
This is where Amazon Attribution comes in.
Amazon Attribution is Amazon’s free measurement solution for off-Amazon marketing. It can measure traffic from channels including paid search and connect those clicks with subsequent Amazon activity such as detail page views, add-to-carts, purchases, units sold and product sales.
For sellers, Amazon Attribution is currently available to eligible Professional sellers enrolled in Amazon Brand Registry. Amazon also supports vendors, KDP authors and eligible agencies.
You can access Amazon Attribution through the Amazon Ads console under Measurement & Reporting.
Create an Attribution campaign for the products you want to promote, then generate attribution tags for your Google Ads traffic. Amazon also supports bulk creation specifically for Google Search campaigns, including keyword-level measurement when you need more granular reporting.
The important point is to create enough separation to make the data actionable.
For example, if branded searches, generic product searches and different product-use cases are managed separately in Google Ads, structure your Amazon Attribution tracking so you can compare those strategies on Amazon as well.
You don’t need a separate tag for every possible variation simply for the sake of collecting data. Create separate tracking where you would realistically make a different bidding, budget or campaign decision.
Once your campaigns are running, compare Google Ads costs with what Amazon Attribution reports downstream.
Pay particular attention to:
Amazon Attribution currently uses a 14-day, last-touch attribution model, meaning an eligible conversion can receive credit if it occurs within 14 days of the click, with credit assigned to the most recent measured click.
That means you should not judge every campaign purely on same-day Amazon sales.
If you send Google traffic through a LandingCube or other landing page you control, GA4 is still useful for measuring activity before the shopper reaches Amazon.
For example, you might track an outbound click to Amazon as a GA4 event, mark an important event as a key event and create a Google Ads conversion from it. This replaces the old Universal Analytics “Goal” workflow.
But keep the distinction clear:
GA4 tells you what happens on the website you control. Amazon Attribution tells you what happens after the shopper reaches Amazon.
An outbound click to Amazon is not the same thing as an Amazon sale. So don’t judge profitability or allow Google automation to optimize blindly based solely on people clicking the “Buy on Amazon” button.
For this strategy, the number that ultimately matters is not how many Google conversions you recorded. It is how much profitable Amazon revenue those Google Ads actually generated.
For eligible US brand owners, Google-to-Amazon traffic has another potential financial advantage: Amazon’s Brand Referral Bonus.
When you enroll in the program and measure qualifying non-Amazon marketing through Amazon Attribution, Amazon says you can earn a bonus averaging around 10% of the product sales you drive. The exact rate varies by product category. The bonus is provided as a credit against Amazon referral fees rather than as additional sales revenue.
Amazon can also apply the bonus to qualifying purchases of other products from your brand for up to 14 days after the customer clicks your ad. That matters because it changes the economics of your Google Ads.
Suppose you sell $100 worth of product and, after product costs, Amazon fees and other variable expenses, you normally retain $30 before advertising.Your pre-ad contribution margin is 30%.
A simple way to calculate your break-even ROAS is:
Break-even ROAS = 1 ÷ contribution margin
So:
1 ÷ 0.30 = 3.33
At a 30% contribution margin, you would therefore need approximately $3.33 in Amazon sales for every $1 spent on Google Ads just to break even.
Now assume, purely for illustration, that the qualifying sale generates a Brand Referral Bonus equivalent to 10% of sales. Your effective contribution on that $100 sale could increase from roughly $30 to $40 before Google advertising costs.
Your simplified break-even ROAS would then fall to:
1 ÷ 0.40 = 2.5
In other words, a campaign producing a 3x ROAS could be unprofitable without the bonus but profitable once the applicable referral-fee credit is included.
Don’t automatically add 10% to every Google-generated sale, however. Amazon describes 10% as an average, rates vary by category, and only qualifying sales measured through the program earn the bonus.
The practical takeaway is simple: judge Google Ads against the contribution margin you actually keep, not against revenue alone. If you qualify for the Brand Referral Bonus, include the applicable credit when calculating your true break-even point.
The easiest mistake is optimizing every problem as though it were a bidding problem.
Amazon Attribution gives you enough information to diagnose the funnel more intelligently.
Think about the path as:
Google impression → Google click → Amazon detail page view → add to cart → purchase → additional brand sales
Each drop-off tells you something different.
Start with the Google side.
The keyword may not be relevant enough, the ad may not differentiate the product, the search intent may be wrong or competitors may simply present a more compelling result.
Changing the Amazon listing is unlikely to solve a problem that happens before anybody gets there.
Now investigate the hand-off.
Is the ad promising something the destination does not immediately deliver? Are you sending users to the right ASIN or Store page? Is a pre-sell page creating confusion? Does the tracking implementation work correctly?
This is where message continuity matters.
The traffic is reaching the product, but the offer is not creating enough purchase consideration.
Look at price, reviews, product differentiation, merchandising, coupon visibility, delivery proposition and whether the Google audience was truly shopping for this type of product.
Do not automatically blame the Google CPC.
The shopper showed real intent but something prevented completion.
That can indicate price resistance, delivery issues, competitor comparison, inventory/offer problems or simply a longer purchase cycle.
Remember that Amazon Attribution uses a 14-day attribution window, so avoid making every decision from same-day sales alone.
This is where many superficially successful campaigns fail.
The campaign may simply be paying too much for revenue.
Return to contribution margin, the applicable Brand Referral Bonus and your target profitability. Reduce bids, narrow expensive query groups, improve the offer or accept the lower margin deliberately because there is a documented strategic reason to do so.
Do not call an unprofitable campaign successful because it has a high conversion rate.
This is one of the biggest reasons an old Google Ads tutorial can no longer simply be relabeled “2026.”
AI Max for Search campaigns adds broader search-term matching, text customization and optional Final URL expansion. Google uses information from keywords, creatives and landing pages to find additional relevant searches and tailor the experience.
Starting in September 2026, campaigns using the campaign-level Broad Match setting, as well as campaigns using the existing text-customization setting, will begin being upgraded to AI Max.
Amazon sellers should understand what they are opting into rather than switching everything on because the interface recommends it.
AI Max is not necessarily the next step for a brand-new Manual CPC campaign. Google recommends conversion-based Smart Bidding for features such as search-term matching, text customization and Final URL expansion to function effectively. For Amazon sellers, that makes reliable conversion measurement particularly important before giving Google substantially more automation.
AI Max can expose the product to queries you did not explicitly add as keywords.
That can be valuable. It can also quickly move the campaign into informational or loosely related territory if the underlying signals are poor.
Watch the search-term reporting and compare the expanded traffic against downstream Amazon Attribution behavior. A query generating inexpensive clicks is not necessarily a useful query if those visitors rarely reach the product detail page or purchase.
If you operate several owned landing pages, AI Max’s Final URL expansion can select a different relevant URL on your domain. Google provides URL controls and exclusions for this purpose.
That matters when you have carefully constructed different LandingCube pages for particular products, offers or keyword intents.
If the exact destination is commercially important, configure URL controls rather than allowing automation to send visitors wherever it predicts will perform best.
The broader lesson is simple:
Automation should expand a measurement system that already works. It should not replace the measurement system.
This guide is a simplified version of how to run Google Ads for Amazon products, designed for beginners, first dipping their feet in advertising with Google to boost Amazon sales.
As you get more comfortable with Google Ads and our Amazon AdWords strategy, you can begin to experiment more with different bidding options and campaign types and to leverage Google PPC Ads as a vital building block of your ecommerce strategy.
But to get started, you’ll want to use Google Search Ads, taking what you already know from Amazon PPC, and using it to add another powerful sales channel to your arsenal.
Additional Google Ads Resources
For an excellent online guide to Google PPC, check out this article from Ignite Visibility on How Pay-Per-Click Works.
For an in depth book, we highly recommend Perry Marshall’s “Google Ads Bible”: “Ultimate Guide to Google Adwords” by Perry Marshall.
Finally, check out this blog post for a broader view on Amazon Google Ads, including looking into different campaign types: Google Ads For Amazon Sellers.
Both approaches can work, and the better option depends on the campaign.
Sending shoppers directly toward Amazon reduces the number of steps between the search and the purchase. This can work particularly well for high-intent searches where the shopper already understands the product and your Amazon listing is strong enough to close the sale.
A landing page gives you more control. You can explain a complicated product, address objections, tailor the message to a specific search intent, measure behavior on your own website and potentially build first-party audiences. The page needs to provide genuine value, however; it should not exist solely as an unnecessary bridge between Google and Amazon.
Use Amazon Attribution alongside your Google Ads reporting.
Amazon Attribution lets advertisers create separate attribution tags for different campaigns, ad groups, creatives and other marketing tactics. Structuring those tags with sufficient granularity allows you to compare your Google Ads data against what subsequently happened on Amazon.
For example, Google Ads might tell you that a keyword generated 120 clicks at a $1.20 CPC. Amazon Attribution can then help you determine whether traffic associated with that campaign or tactic generated detail page views, add-to-carts and purchases.
This distinction is critical. The Google keyword producing the cheapest clicks is not necessarily the keyword producing the cheapest Amazon customers.
Build the attribution structure around the decisions you want to make later.
At a minimum, separate different products and major campaigns. If you need to compare different keyword groups, creatives, audiences or tactics, create separate attribution tags so their performance can be distinguished in reporting. Amazon explicitly notes that separate tags can be used to evaluate different marketing tactics.
Keep naming consistent between Google Ads and Amazon Attribution. A structure such as Google | Product | Nonbrand | Use Case | Campaign is considerably easier to reconcile than unrelated naming conventions across the two platforms.
Purchases and product sales ultimately matter most, but they should not be viewed in isolation.
Amazon Attribution provides engagement and conversion metrics including clicks, detail page views, detail page view rate, add-to-carts and add-to-cart rate. Amazon’s reporting also includes measures that can capture activity involving other products from the same brand.
Think of these metrics as stages in the Google-to-Amazon funnel.
A campaign generating plenty of Google clicks but few Amazon detail page views may have a destination or traffic-quality problem. Strong detail page views but weak add-to-carts can indicate a product, price or listing problem. Healthy add-to-cart activity followed by poor purchase performance points to a different set of issues.
The value of Amazon Attribution is therefore not simply proving that Google generated revenue. It can help you understand where potential customers are dropping out.
It can make qualifying external traffic materially more economical.
Amazon says eligible US seller brand owners enrolled in the Brand Referral Bonus program can earn a bonus averaging approximately 10% of qualifying product sales generated through non-Amazon marketing measured with Amazon Attribution. The bonus can also apply to qualifying purchases of additional products from the same brand during the applicable period.
That additional credit effectively changes the contribution you retain from qualifying sales and therefore changes how much you may be able to spend to acquire them.
For example, if your product leaves a 30% contribution margin before Google advertising, a simplified break-even ROAS would be approximately:
Break-even ROAS = 1 ÷ 0.30 = 3.33x
If the Brand Referral Bonus increases the effective contribution you retain from qualifying transactions, your true break-even point improves.
This is one of the biggest limitations Amazon sellers need to understand.
Google Smart Bidding optimizes around conversion actions and conversion values that are available to Google Ads. Primary conversion actions selected for a campaign’s goals can be used for bidding optimization.
Amazon Attribution, meanwhile, is Amazon’s measurement system for determining what users do after interacting with tagged off-Amazon marketing.
You therefore should not assume that an Amazon Attribution purchase automatically becomes a native purchase conversion Google can optimize against in the same way it could if the checkout occurred on your own ecommerce website.
If you use an event on an owned landing page (such as a highly qualified click to Amazon) as a Google Ads conversion signal, make sure that event genuinely correlates with Amazon purchases. Otherwise Google may become very effective at generating the proxy action without necessarily generating profitable Amazon customers.
For a marketplace-only Amazon seller, Google Search is usually the most logical starting point.
Search gives you direct visibility into shopper intent and lets you test specific product, feature and use-case searches while measuring downstream results with Amazon Attribution.
Google Shopping and Merchant Center-based retail advertising operate differently. Merchant Center requires advertisers to verify their online-store website, making these formats much more naturally suited to brands that operate an ecommerce site they control in addition to selling on Amazon.
If you run both a DTC store and Amazon, Shopping and Performance Max may deserve a place in the wider acquisition strategy. But if the transaction occurs exclusively on Amazon, don’t add campaign complexity for the sake of it. Search usually provides a cleaner environment for proving whether Google-to-Amazon acquisition works.
Your Amazon listing should already be capable of converting before you start paying Google to send additional shoppers to it.
Check the fundamentals first: inventory, pricing, delivery proposition, Featured Offer eligibility, images, reviews, ratings, title, bullets, A+ Content and the clarity of the product’s differentiation.
Then look specifically at message continuity.
If somebody searches for “lightweight travel stroller” and your Google ad emphasizes portability, the Amazon listing should make that benefit immediately obvious. The shopper should not have to hunt through the page to find evidence supporting the reason they clicked.
External traffic amplifies what is already happening on your detail page. If the listing converts well, Google can provide an additional source of customers. If the listing is weak, Google may simply allow you to pay for more people to discover the problem.
Treat them as complementary acquisition channels rather than competing budget lines.
Amazon PPC reaches shoppers while they are already searching and browsing within Amazon. Google Search lets you intercept relevant demand outside the marketplace and bring additional shoppers into Amazon.
The most effective strategy also allows information to travel in both directions.
Search terms that already generate strong sales through Amazon PPC are logical candidates for Google keyword research. In the other direction, profitable Google search terms can reveal customer needs, product terminology and use cases that you may want to test in Amazon PPC, your listing content or future product positioning.
Keep channel-level profitability visible, however. Strong total Amazon sales should not be used to disguise a Google campaign that is clearly wasting money.
The biggest difference is that Google Search is considerably more automated and intent-driven than the old AdWords model.
Exact Match no longer means that an ad can appear only when somebody types the identical sequence of words, and Phrase Match no longer requires the literal phrase to appear exactly as entered. Google’s keyword-matching systems increasingly interpret the meaning and intent behind searches.
Responsive Search Ads are also built around providing multiple assets rather than writing several fixed text ads and manually testing them against one another.
Automated bidding plays a much larger role as well. Google’s Smart Bidding strategies use AI to optimize each auction around conversions or conversion value, which makes the quality of your conversion signals increasingly important.
For Amazon sellers, this creates an unusual challenge: Google is becoming more automated at precisely the same time that your most important conversion—the Amazon purchase—happens outside the website and checkout environment you control.
AI Max is an optimization layer for existing Google Search campaigns, not a completely separate campaign type. It combines expanded search-term matching with asset optimization features such as text customization and, where applicable, Final URL expansion.
For Amazon sellers, the biggest implication is greater automation in deciding which searches deserve traffic.
AI Max can use broad match and keywordless technology to identify additional relevant queries beyond the keywords you explicitly entered. It can also use information from your ads and URLs when determining matching and messaging.
That can uncover valuable incremental demand, but it also makes downstream Amazon measurement critical. A new search term may look impressive inside Google Ads because it generates inexpensive clicks or proxy conversions while producing weak Amazon sales.
There is also a significant 2026 change to be aware of. Google says that beginning in September 2026, campaigns using the campaign-level Broad Match setting will start being upgraded to AI Max.
Amazon sellers should therefore understand AI Max rather than treating it as an optional future feature.
Amazon Attribution currently uses a 14-day, last-touch attribution model.
That means a conversion must occur within 14 days of the tagged click to receive credit, and the most recent eligible attribution click receives that credit.
This is important when optimizing campaigns because not every Google click converts immediately. Avoid making aggressive decisions based purely on same-day Amazon purchases when your category naturally has a longer consideration period.
There is no universal benchmark.
A 4x ROAS might be highly profitable for one ASIN and unprofitable for another. The correct target depends on your product cost, Amazon referral and fulfillment fees, returns, discounts, applicable Brand Referral Bonus credits and desired contribution margin.
Start by calculating your break-even point.
A simplified formula is:
Break-even ROAS = 1 ÷ pre-ad contribution margin
A 25% contribution margin implies an approximate 4x break-even ROAS. A 40% contribution margin implies approximately 2.5x.
Then establish a higher target ROAS if the campaign needs to generate a specific profit margin rather than merely break even.
Potentially indirectly, but sellers should be careful with this claim.
Google Ads can generate additional Amazon traffic and sales. Greater sales performance may coincide with improvements in organic visibility, but Amazon does not publish a simple rule saying that Google-generated sales receive a guaranteed ranking multiplier.
The right reason to run Google Ads is to generate incremental, economically sensible Amazon sales and customers.
If those sales also contribute to stronger organic visibility, treat that as an additional benefit to measure—not as the assumption on which the campaign economics depend.
Work backward from your economics rather than picking an arbitrary $20, $50 or $100 daily budget.
First estimate how much you can afford to pay for an Amazon customer. Then consider the expected Google CPC and your realistic Google-click-to-Amazon-purchase rate.
If your maximum acceptable customer acquisition cost is $15 but your clicks cost $2 and only one in 20 Google visitors purchases, the math does not work: the expected acquisition cost is approximately $40.
The initial test budget should be large enough to produce a meaningful number of relevant clicks and downstream Amazon actions while remaining small enough that a failed hypothesis does not materially damage the product’s profitability.
Most importantly, define your stop, continue and scale criteria before the campaign starts.
