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We want to sell an IAP product for $X. As product will be available in all territories we plan to use Apple's feature to convert the prices in local currency. Question #1 is whether Apple will recalculate the local prices automatically in case of FX volatility and how they are handling the price increase in case they auto adjust local prices? Do they ask for an approval from existing users? Question #2 for consumable products, can we override the local prices for territories manually in case we notice FX rate volatility? If yes, how we can do that?Thanks.

We have a web product where users can subscribe to different services and/or buy consumable products. We are exploring how to implement IAP in our iOS app and how finance will reconcile later.I was not able to find anything in documentation about how we will become aware in case user bought an IAP product from the app, but as actual payment processing is delayed by Apple the payment may not settled at that time because of various issues with the credit card.We would like to know this and cancel the subscription to the user.Another question, if user bougth a IAP product at the end of one fiscal period, but actual settlment happened at beggining of the next fiscal period, where this payment will show in financial and payment reports? Thanks.