![agency click fraud - og](https://www.appsflyer.com/wp-content/uploads/2021/06/agency-click-fraud-og.jpg)
AppsFlyer support for Meta’s aggregate event measurement (AEM) for remarketingg
![](https://www.appsflyer.com/wp-content/themes/AF2020/assets/images/img-placeholder.jpg)
AEM for app remarketing enables advertisers to measure iOS re-engagements with Meta in a privacy preserving manner. This feature leverages AppsFlyer’s deeplink attribution capabilities to perform full and accurate attribution for iOS re-engagement conversions and report conversions + all downstream events to Meta.