You can view your payment history and download receipts by going to Account Settings > Payment Settings in the Flipcause Dashboard.
This is where you will find a section labeled Subscription Payment History. Every payment you've made through Flipcause will display as seen below.
You can view and download your PDF Receipt by clicking the "View" button to the right of each payment log. The receipt will detail the payment method used, as well as the package and amount of the subscription.