Difference between Testing IAP in Testflight vs Live build

Hello All,

I have created one new In-App purchase in one of our App.
I tested by uploading binary on Tesflight it is working fine.

My question is

After validating IAP on TestFlight build is it necessary to test in once App goes live?

Kindly help.

same problem

Difference between Testing IAP in Testflight vs Live build
 
 
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