What Is Amazon PPC? A Plain-English Guide for Sellers (2026)

Amazon PPC (pay-per-click) is Amazon's advertising system for sellers, vendors, and authors. You choose the searches or products you want to show up on, set a bid, and Amazon places your ad when you win the auction. You only pay when a shopper clicks the ad, not when it's shown.

That simple idea hides a lot of moving parts: three ad types, several targeting methods, match types, bidding strategies, and metrics like ACoS and TACoS. This guide walks through each piece in plain language so you know what you're paying for and how to judge whether it's working.

How Amazon PPC works in one paragraph

A shopper types 'stainless steel water bottle' into Amazon. In the fraction of a second before the results page loads, Amazon runs an auction among every advertiser targeting that search. It considers each advertiser's bid and how relevant their product is to the search, then decides which ads appear and where (top of the results, further down, or on product detail pages). If the shopper clicks your ad, you're charged a cost per click (CPC). If they then buy within the attribution window, that sale is credited to your ad. The mechanics are covered in how the Amazon ads auction works.

The three main ad types

Most sellers use three self-service ad products, collectively called Sponsored Ads. Each has a different job, and we compare them in depth in Sponsored Products vs Sponsored Brands vs Sponsored Display.

For most sellers, Sponsored Products drives the majority of ad sales and is the right place to start. Sponsored Brands and Sponsored Display become useful once you have a registered brand and a few products.

How you choose who sees your ads

Automatic targeting

In an automatic campaign, Amazon reads your listing and decides which searches and products to show your ad on. You can adjust bids for four targeting groups: close match, loose match, substitutes, and complements. Auto campaigns are a good discovery tool because they surface search terms you hadn't thought of.

Manual keyword targeting

In a manual campaign you pick the keywords yourself and assign a match type to each one:

• Broad match: your ad can show for searches that include your keyword's words in any order, plus close variations and related terms.
• Phrase match: the search must contain your phrase (or close variations) in the same order, with words allowed before or after.
• Exact match: the search must match your keyword or a close variation such as a plural or misspelling.

Product and category targeting

Instead of keywords, you can target specific competitor ASINs or entire categories, refined by price, star rating, or brand. Your ad then appears on those product detail pages and in related placements.

Negative targeting

Negative keywords and negative product targets tell Amazon where not to show your ad. They're how you stop paying for irrelevant clicks, such as 'kids' searches for an adult-only product.

What Amazon PPC actually costs

Amazon doesn't charge a fee to run Sponsored Ads beyond the clicks themselves. Your cost depends on how competitive your keywords are, your bids, and your daily budgets. Click costs vary widely by category; see average Amazon CPC for how to estimate yours. In the US, the minimum daily budget for a Sponsored Products campaign is $1 and the minimum keyword bid is $0.02, though bids that low rarely win competitive auctions.

A worked example

Say you sell a $30 yoga mat and run a Sponsored Products campaign for a week:

Whether 36.7% ACoS is good depends on your margin. If your profit before ad costs is 40% of the price, you're slightly profitable on ad-driven sales. If it's 25%, you're losing money on each ad sale. That's why every seller should know their break-even ACoS before setting bids.

The metrics you'll see most

• ACoS (advertising cost of sales): ad spend divided by ad sales. Lower means each ad dollar brings in more sales.
• ROAS (return on ad spend): ad sales divided by ad spend, the inverse of ACoS.
• TACoS (total advertising cost of sales): ad spend divided by all sales, including organic. It shows whether ads are helping the whole business grow.
• CTR: clicks divided by impressions. A low CTR usually points to a weak main image, price, or poor targeting.
• Conversion rate: orders divided by clicks. A low rate usually means a listing problem, not an ad problem.

Why sellers use Amazon PPC

New listings have no sales history, so they rarely rank organically on their own. Ads put the product in front of shoppers immediately, generate the first sales and reviews, and tell you which search terms convert. Many sellers also find that ad-driven sales on a keyword help organic placement over time, though Amazon doesn't publish exactly how its ranking works. We cover that relationship in how Amazon PPC affects organic rank.

Established products use PPC to defend their brand name, take share from competitors, and stay visible on high-value searches where organic results sit below several rows of ads.

How to get started

1. Calculate your break-even ACoS so you know your ceiling.
2. Make sure the listing is ready: strong main image, clear title, competitive price, and some reviews if possible.
3. Launch one automatic Sponsored Products campaign with a modest daily budget.
4. Launch one manual campaign with 10 to 30 of your most relevant keywords.
5. After one to two weeks, download the search term report. Move converting searches into exact match and add obvious wasters as negatives.
6. Adjust bids weekly based on ACoS versus your target.

Our Amazon PPC for beginners guide expands each step with specific settings. Once you're running several campaigns, software can handle the repetitive parts: AdSpark adjusts bids continuously toward a target ACoS, reviews search terms to harvest winners and negate wasters, and logs every change so you can reverse it.

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