No, you can't make changes to your transfer.

Once you’ve confirmed your transfer in your GPay account, the details you entered—including the recipient’s information, the delivery method, and the amount—can't be changed.

If you notice something that's not right, you'll need to cancel your transfer and book a new one. 

Cancelling your transfer

To cancel your transfer, tap Cancel transfer on the 'Transaction details' screen in your GPay account.

If you’re unable to cancel your transfer from your account, please contact us. We’ll check if cancellation is still possible. However, if the money has already been paid to the recipient’s bank account, we won’t be able to cancel it.