The app needs all permissions to work properly:
Camera access is required so that you can take photos at retail outlets to confirm your visit
Access to geodata is required so that you can confirm your location at the point of sale
Go to the Device settings → Apps → App Management → Find EasyMerch → Permissions → Location → select «Allow in any mode» (if there is no such option, select «Allow only while using the app»)
Go to Device settings → Location → Google location accuracy → Make sure that «Improve location accuracy» is enabled (if available)
Go to the Device settings → Apps → App Management → Find EasyMerch → Permissions → Camera permission → select «Allow in any mode» (if there is no such option, select «Allow only while using the app»)