Unable to set applicationUsername on SKPayment

App & System Services StoreKit
jkozlowicz OP
Created Sep ’21
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I am following "What's New in StoreKit" from WWDC17 to set up payment for subscriptions in my app and the author of the talk recommends to set applicationUsername to an opaque user ID.

When I tried to set it, it turned out it is readonly. (iOS 15)

Is this still a recommended practice, to set that property on SKPayment?

Thanks

Replies  1
Boosts  0
Views  975
Participants  2
Frameworks Engineer OP
Apple
Sep ’21
Accepted Answer

In order to mutate the applicationUsername or other properties of SKPayment, you must use its mutable subclass, SKMutablePayment.

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Unable to set applicationUsername on SKPayment
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