After you purchase a Pro subscription on the Google Store, you receive a confirmation email that includes your subscription order number. You can find your order number on this receipt.
If you can’t find your confirmation email, you can get your receipt online:
- Visit pay.google.com/ and sign in with your Google account.
- On the top, click Activity.
- To get your receipt, select your Jack'd Pro purchase.
- Your order details are listed in the right-pane. The order number is listed under the Transaction ID field: GPA.XXXX-XXXX-XXXX-XXXXX