Glossary

What are impressions in Amazon ads?

Impressions are the number of times an ad was displayed to shoppers, whether or not anyone clicked it. In Amazon and Flipkart ads, an impression is counted each time your sponsored listing appears in a search result or on a product page. Impressions cost nothing on their own; they are the top of the funnel that clicks and orders are measured against.

Definition
One impression = one display of the ad to a shopper
Formula it feeds
CTR = clicks / impressions x 100
Worked example
60,000 impressions, 300 clicks = 0.5% CTR
Cost
Free on Amazon, Flipkart and Myntra search ads; billed on CPM banners

How impressions are counted

Amazon counts an impression when your ad is served into a sponsored slot on a page a shopper loads. It does not require the shopper to scroll to it, so an ad low on a results page earns an impression that nobody may have seen. Flipkart Ads Manager counts the same way for PLA, and both platforms show impressions per campaign, ad group, keyword and search term.

Worked example: a keyword for a steel water bottle gets 60,000 impressions in a week and 300 clicks. Its click-through rate is 300 / 60,000 x 100 = 0.5%. At ₹5 a click, spend is ₹1,500. The 60,000 impressions themselves cost nothing, which is why a campaign with huge impressions and a low bill is not a bargain: it is being shown where nobody clicks.

Quick commerce apps and Myntra banners are different. There, impressions are the product you buy, priced per thousand, so a wasted impression is a wasted rupee. The CPM page covers that model.

What impressions tell you

Impressions are the first thing to check when a campaign underperforms. No impressions means the ad is not entering auctions: the campaign is paused, out of budget, the listing is ineligible, the bid is too low to win, or the keyword has no searches. Plenty of impressions with almost no clicks means the ad is being shown but not chosen, which points at the main image, price, reviews or a poorly matched keyword.

Impressions also reveal reach on a search term. Amazon's search term impression share report puts your impressions next to everyone else's on the same term, which turns a raw count into a share you can grow.

Common impression problems and the usual cause

SymptomLikely causeFirst fix
Zero impressions, campaign liveBid below auction floor or listing ineligibleCheck eligibility, raise bid to suggested range
Impressions stop mid-afternoonDaily budget exhaustedRaise budget or lower bids on wasteful terms
High impressions, CTR under 0.2%Wrong keyword or weak listingAdd negatives, fix main image and price
Impressions fall after a sale eventCompetitors kept raised bidsReview suggested bids and top-of-search share

Related pages

Frequently asked questions

What does impressions mean in Amazon ads?

An impression is one display of your ad to a shopper. Amazon counts it when the ad is served into a sponsored slot, even if the shopper does not scroll to it or click it.

Do impressions cost money on Amazon or Flipkart?

No. Sponsored Products, Sponsored Brands and Flipkart PLA are billed per click, so impressions are free. Banner formats on quick commerce apps and Myntra are billed per thousand impressions instead.

Why does my Amazon ad get impressions but no clicks?

The ad is shown but shoppers pick other listings. Usual causes are a main image or price that loses against neighbours, few reviews, or a keyword that is only loosely related to the product.

How many impressions are good?

There is no target number. Compare impressions with clicks and orders: a keyword with a healthy click-through rate and profitable ACoS deserves more impressions, and one with high impressions and no orders deserves a negative.

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