iosin-app-purchasesandboxstorekit
Sandbox app in purchase show different price iOS
I configured the app in-app-purchase for the price in apple developer account 19.99 EURO 
But in sandbox it shows the price 21.99 EURO, I found out 6 years ago there were similar bug reported by others, so any solution for this?
Solution
I got email from apple that they confirm this is a bug in sandbox environment. in production seems it works.
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