Whenever you make a purchase through Google Play, a receipt is automatically sent to the email address linked to your Google account.
📧 Note: It may take some time for the receipt to arrive after your purchase.

To check your full purchase history:

  1. Go to Google Payments.

  2. Sign in with your Google account.

  3. You’ll see a list of all your transactions, including app and in-game purchases.

For more information, visit the official Google support page:
👉 support.google.com