Israr A.

I have completed forty plus (40+) time in app purchases in iOS and Android platforms and now my code is running on millions of user's mobiles. I can add Subscriptions, non-renewing Subscriptions, consumable and non-consumable IAP. I can solve any issue related to in app purchases on client side or Server side. 1- Avoiding fake purchases: I can help you in avoiding #FAKE purchases by introducing validation process on client side and Server-side. 2- Finding user's purchase status: I can help you in finding expired or cancelled purchases so, you can offer valuable products only to paying user. 3- Promotions: I can help you in implementing Promo-Codes, promotion pages, discounts to retain and get back lost users. 4- Filling custom database and provide useful analytics. 5- Adding Server-to-Server Real time Notifications. e.g Google pub/sub.