If you logged into Amazon Seller Central last week and noticed your Sponsored Products and Sponsored Brands campaigns quietly acquired a new "Prompts" tab, you were not imagining things. On March 25, 2026, Amazon moved its AI-powered Sponsored Prompts feature from open beta to general availability across the U.S., and it did so without requiring a single click from you. Every eligible Sponsored Products and Sponsored Brands campaign was automatically enrolled. More importantly, the feature is no longer free: as of that date, every click on a prompt generated by Amazon's AI now incurs a CPC charge under the exact same bidding parameters as your existing ads.

That means your ad budget is being allocated to a new placement type right now, whether you know it is or not. This post covers what Amazon Sponsored Prompts are, what the billing change means for your campaigns, how your product listings just became a direct PPC input, and what to do in the Ads Console this week to get control of the situation.

What Are Amazon Sponsored Prompts?

Amazon Sponsored Prompts are AI-generated questions and answers that surface inside the shopping experience at moments Amazon identifies as high-decision intent. Drawing on first-party signals from your product detail pages, A+ Content, Brand Store, and campaign data, Amazon's AI constructs contextual information overlays that help shoppers answer questions before they click away. The feature is closely integrated with Rufus, Amazon's conversational AI shopping assistant, and is designed to bridge the gap between what a product detail page communicates and what a shopper needs to know to convert.

The underlying logic is straightforward: a shopper searching for "running shoes for flat feet" may have questions about arch support, width options, and return policy that your title and bullets do not fully answer. Amazon's AI intercepts that uncertainty with a prompt, surfaces relevant information from your listing, and keeps the shopper in the consideration funnel for your product. When the shopper clicks the prompt, you are charged under your existing CPC bid.

Sponsored Products Prompts vs. Sponsored Brands Prompts

Both ad formats now carry prompts, but there are meaningful differences in how they behave. Sponsored Products Prompts appear as AI-generated informational overlays linked to individual ASINs, pulling primarily from the product detail page and backend attributes. Sponsored Brands Prompts appear in the context of a brand-level ad unit and can draw from your Brand Store, pulling broader brand narrative alongside product-specific detail. The reporting structure for each is accessible from within the respective campaign type in Ads Console, under Campaign, then Ad Group, then Ads, then the Prompts tab.

What Changed on March 25, and Why It Matters for Your Budget

From November 2025 through March 24, 2026, Sponsored Prompts operated as a free beta. Prompt clicks generated reporting data but carried no cost. A significant number of advertisers either did not know they were enrolled or treated the beta as low-stakes exposure with no downside. That changed on March 25.

How the CPC Billing Works

There is no separate bid for prompts and no distinct auction. When a shopper clicks a prompt attached to your Sponsored Products or Sponsored Brands ad, the charge is calculated using the same bid, placement modifiers, and auction dynamics governing the underlying campaign. If your exact-match keyword is bidding $1.40 with a 50% top-of-search placement modifier, a prompt click in a qualifying position costs the same as a standard click at that placement. The prompt is essentially a new click surface layered on top of your existing campaign, funded from the same budget.

This has two immediate implications. First, budgets that were calibrated without accounting for prompt clicks may exhaust faster than expected, particularly in categories with high consideration complexity where shoppers ask more questions. Second, if your listing content is weak, the prompts Amazon generates will be weak too, and you will be paying CPC rates for an experience that does not convert.

You Were Automatically Enrolled. Here Is How to Check.

Log into Ads Console and open any active Sponsored Products or Sponsored Brands campaign. Navigate to Ad Group, select Ads, and look for the Prompts tab. Any prompts that have received at least one click will appear there with the exact text Amazon's AI generated. If you have not reviewed this tab since March 25, do so today: you may find prompts surfacing inaccurate, off-brand, or unhelpful information that is actively receiving your ad spend.

Why Your Listing Content Is Now a Direct PPC Input

The most underappreciated implication of Sponsored Prompts is that the quality of your product detail page, A+ Content, and Brand Store is no longer just an organic ranking and conversion-rate concern. It is now an advertising asset that determines the relevance and accuracy of AI-generated content associated with your paid campaigns.

Amazon's AI generates prompts by pulling from your listing title, bullet points, product description, backend attributes, A+ Content modules, and Brand Store copy. If those inputs are thin, duplicated across sections, or fail to answer common pre-purchase questions, the prompts Amazon generates will reflect that. You will pay CPC rates for AI-generated responses that either do not address shopper concerns or, worse, inaccurately represent your product.

What Amazon Uses to Generate Prompts

The content hierarchy Amazon draws on, roughly in order of priority, is: product title and bullet points, product description, backend search terms and attributes, A+ Content (particularly Enhanced Brand Content with detailed feature modules), and Brand Store copy for Sponsored Brands. Sellers who have refreshed their listings with question-led bullet points, ingredient or material specificity, and genuine differentiation messaging will generate meaningfully better prompts than those running legacy copy from 2023.

A practical checklist for prompt-ready listings includes: bullet points that answer at least three common objections or questions for your category, A+ Content that goes deeper than the bullets rather than repeating them, a complete attribute set including dimensions, materials, and compatibility notes, and a Brand Store with up-to-date product groupings and descriptive section headers. Amazon's own data shows that listings with quality scores above 80 generate significantly more sales from AI-assisted placements, reinforcing that completeness is no longer optional.

How to Monitor and Optimise Your Prompt Performance

Now that prompts carry real CPC spend, they require the same active management discipline as your keyword and targeting strategies. The good news is that Amazon provides granular reporting; the challenge is building the workflow to act on it before budget erosion compounds.

Reading the Prompts Report

The Prompts report, available in Ads Console under the Reports section, contains prompt text, the associated ad, impressions, clicks, CTR, CPC, spend, sales, ACOS, ROAS, and 7-day orders and units. This is a richer data set than many sellers realise. ACOS at the prompt level will tell you immediately whether a specific AI-generated question is driving conversion or simply extracting spend. Any prompt with spend but zero orders over a statistically significant period (typically 7 to 14 days, depending on category velocity) warrants a pause.

When to Pause a Prompt and When to Fix the Listing

The Prompts tab inside each campaign allows you to pause individual prompts without touching the underlying campaign. Use this to remove prompts that are inaccurate, off-brand, or underperforming. However, pausing a bad prompt without addressing the listing content that produced it is only a partial solution: Amazon's AI will regenerate prompts as it encounters new shopper signals, and if the underlying copy is weak, the next generation of prompts will share the same problems. The better fix is to update the listing section that fed the bad prompt, verify the change across all relevant prompts, and then reassess performance.

The AI Advantage: Monitoring at Scale

For sellers managing more than a handful of ASINs, reviewing prompts individually across every active campaign is not sustainable. This is precisely where AI-powered PPC platforms add disproportionate value. Autron's AI continuously scans campaign-level performance signals, including the new prompt layer, and identifies spend patterns that deviate from your target ACOS or TACOS parameters. Rather than discovering that a poorly-worded prompt has been silently burning budget for two weeks, you get a signal early, with context, and with a recommended action. The same intelligence that handles bid adjustments across thousands of keywords applies to the new prompt performance dimension without requiring you to build a separate manual review process on top of your existing workflow.

What to Do This Week

The Sponsored Prompts shift is one of those changes that quietly affects every advertiser simultaneously, which means the sellers who act first gain a temporary edge before the market normalises. The priorities are clear: pull your Prompts report today and review spend against conversion for any prompt active since March 25, pause underperformers immediately, and then run a listing audit focused on the bullet points and A+ Content feeding your highest-spend campaigns.

Amazon's evolution toward AI-mediated shopping is not slowing down. Sponsored Prompts are the most visible manifestation of that shift to date, but they are unlikely to be the last. The sellers who treat their listing content as a living AI input, and who manage prompt performance with the same rigour they apply to keyword bidding, will be structurally better positioned as these features mature and expand.

If you want an AI that handles the monitoring, optimisation, and budget discipline so you can focus on the strategic decisions, try Autron for free at https://autron.ai/. Built specifically for Amazon advertisers, Autron's AI adapts in real time to new placement types and performance signals, including the Sponsored Prompts layer that just went live this week.