The number of EasyAR CRS scans is calculated based on the number of calls to the interface. This means that statistics are made whether the image is recognized or not. EasyAR CRS offers two charging models：1. Scan times, 2. DAU
You can buy the service according to your needs.
1. Scan times：It mainly refers to the number of calls to the interface
2.DAU：DAU usually counts the number of users who log in or use a product in a single day (removing users who are repeatedly logged in). Similarly, in EasyAR CRS, DAU refers to the number of users who use the AR function in your APP, not the app itself.