The most important ad type for self-published authors — how Sponsored Products work, where they appear, how to set them up correctly, and the campaign structure that generates sustainable results.
| 11-minute read | Beginner · Intermediate |
Sponsored Products are the workhorse of Amazon book advertising. They are the ad type every KDP author can access regardless of catalogue size, they generate the most direct conversion of any Amazon ad format, and they produce the keyword and sales data that feeds every other campaign you run. For the full advertising foundation, see our complete guide to Amazon Ads for authors.
What Sponsored Products Are
Sponsored Products are cost-per-click ads that promote individual book listings. You pay nothing when your ad is displayed — only when a reader clicks through to your product page. There is no minimum spend. Your ad appears alongside organic search results and on other books’ product pages with a “Sponsored” label. Every KDP author is eligible to run Sponsored Products regardless of how many titles they have published.
Where They Appear
Sponsored Products appear in three main placements: at the top of search results (above organic results — the highest-visibility position), within search results (interspersed with organic results), and on product detail pages (typically in a “Customers also bought” or “Sponsored products related to this item” section at the bottom of another book’s page). They also appear automatically on Goodreads as part of Amazon’s broader advertising network — you cannot control this directly. Top of search placements typically have the highest click-through rates and the highest CPCs.
Setting Up Your First Campaign
Access the Amazon Ads console through your KDP Bookshelf by selecting your book, clicking the ellipsis, and choosing Promote and Advertise. You will be directed to the Amazon Advertising console where you can create a new campaign. Give your campaign a descriptive name, set a daily budget, choose your start date (set no end date initially), and select your targeting type.
Automatic Targeting Campaigns
Automatic targeting campaigns let Amazon match your ad to relevant search queries and ASINs based on your book’s metadata and genre. Amazon uses four automatic sub-types: Close Match (searches closely related to your book), Loose Match (broader related searches), Substitutes (readers viewing similar books in the same category), and Complements (readers viewing books that complement rather than directly compete with yours). You can set a single default bid or bid separately on each sub-type for more control.
Start with dynamic bids — down only for your automatic campaign. This reduces your bid when a click seems less likely to convert, protecting your budget while you gather data. Run for at least 14 days before drawing any conclusions. The Search Term Report will show you exactly which search queries triggered your ad and which ones generated sales — the raw material for your manual campaigns.
Manual Targeting Campaigns
Manual keyword campaigns let you bid on specific search terms with three match types. Exact match targets only the precise keyword entered. Phrase match targets searches containing your keyword in that order. Broad match targets searches containing your keyword terms in any order. Run separate campaigns or ad groups for each match type so you can see which performs best and adjust bids independently.
Manual product targeting campaigns place your ad on the product pages of specific competitor books (by ASIN) or on entire categories. This is particularly effective for capturing readers already interested in a directly comparable book.
The Recommended Campaign Structure
The standard structure that experienced KDP advertisers use: one automatic campaign (the discovery engine); one manual keyword campaign with exact match terms harvested from the auto campaign; and one manual product targeting campaign targeting comparable ASINs. The three campaigns work together — the automatic campaign continuously surfaces new converting terms, the manual campaigns exploit the proven ones at precise bids, and negative keywords in the auto campaign prevent it from bidding on terms you are already targeting manually.
Writing Your Ad Copy
Sponsored Products allow 150 characters of ad copy. Most authors leave this blank — a mistake. Use the space to make a specific, genre-relevant claim about your book: not “A mystery novel” but “A cosy British detective mystery with a sharp-tongued amateur sleuth.” For non-fiction: not “A business book” but “A 90-day system for first-time managers who need to lead immediately.” Specificity connects with the reader who is already looking for exactly that.
Optimising Sponsored Products
The optimisation rhythm: weekly Search Term Report review (add converting terms to manual, add non-converting terms to negative lists); bid adjustments on manual keywords based on ACoS versus your breakeven; budget review to ensure your best campaigns are not hitting their daily cap mid-afternoon; and monthly structural review to assess whether your campaign architecture still matches your performance data. Do not make daily bid adjustments — the 7-day attribution window means today’s data is incomplete.
Your ads bring readers to your book. Manuscript proofreading for self-published authors from Vappingo ensures the book those readers find is error-free and worthy of the five-star reviews that strengthen your ad performance over time.
