SeersAi

  If you run Amazon Ads for your ecommerce store, your campaign data already has gaps in it. Every time a shopper clicks "reject all" on your cookie consent banner, Amazon stops receiving tracking data for that session. Amazon Consent Signal (ACS) is the mechanism that tells Amazon what a visitor chose and keeps your ad performance measurable. This is not a minor technical detail. According to the Seers AI ecommerce blog , ecommerce brands lose nearly half their visitor-level data without consent signals in place. For a store spending thousands on Sponsored Products or DSP campaigns, that gap translates directly into wasted budget and inaccurate reporting. What Amazon Consent Signal Actually Does ACS sends three pieces of information to Amazon's advertising systems. The first is whether the shopper approved processing of their personal data. The second is whether they approved ad-related data storage. The third is their country code, which helps Amazon apply the corre...

  Meta advertisers running campaigns in Europe face a constant problem. Conversions are dropping. CPA looks high. ROAS appears weak. The cause sits in a place most marketers overlook: the cookie banner. The Hidden Cost of Cookie Rejection When a visitor lands on a site and rejects cookies, the Meta Pixel cannot fire. No cookies. No events. No conversion data. In the EEA and UK, rejection rates run between 30 and 50 percent. That means up to half of every campaign's actual results never reach Meta Ads Manager. This hidden gap leads to bad budget calls. Campaigns that drive sales look like failures. Profitable ad sets get killed early. Underperforming creatives get scaled because their data is more complete. How Meta Consent Mode Closes the Gap Meta Consent Mode is the framework Meta built to recover this lost attribution while respecting consent. It does not bypass user choice. It works within it. When a visitor denies consent, the Pixel does not go silent. It sends cookieless...