Here at Game Insight, we don’t process payments for in-app purchases, or have access to any of your credit card information. That’s because the payment transactions themselves are completed through Apple’s App Store or Google Play (depending on your device) via your personal email address associated with that account. Receipts for these transactions are emailed to you by Apple or Google after each purchase (though please note that any post-purchase processes are controlled by Apple or Google and are subject to change by them).