We would like an In App Purchase module that can be used WITHIN Expo managed workflow and not requiring an eject. Also, we would ideally like the module to provide back-end tracking of user behaviors (eg subscription cancel, revenue recognized, etc). I commented on the existing InAppPurchase feature request, and can add more details here if needed. Yes, this would require overcoming the technical challenges regarding certificates, dealing with Apple/Google requirements, etc. Thank you.