※ Follow the steps below to locate the payment receipt.

[Google]

1. Access Google Pay: https://payments.google.com/

2. Login with your Google account.

3. Check your payment history > Tap the purchase you wish to check.

※ The receipt number followed by 'GPA.' must be included.

[App Store/iOS]

1. Access https://reportaproblem.apple.com and sign in with your Apple ID and password. 

2. A list of recent purchases appears, select the purchase you wish to check.

3. Take a screenshot of the purchase with its designated receipt code consisted of letters and numbers.