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Hi guys, I have problem when test in-app purchase sanbox in independent WatchOS application Enviroment: Xcode 11.5 and WatchOS 6.2.6 - Swift UI project The problem is when i call function buy the product, the WatchOS (both simulator and real device) alway shows message: unable to purchase app sign in with your apple id from the apple watch app on your iphone. I tried to build and test in TestFlight mode also, its same result. Changed AppleID in Iphone (pairing with watch) but its same result too. When debuging In simulator and device, i can get informations about IAP packages (include price and description) created on the Itune connect Anyone meet the problem before, please help me resolve it. Many thank !