Go to pay.amazon.com and sign in as a “shopper” using your Amazon username and password. One-time purchases are shown on the “Activity” tab, and subscription agreements are on the “Merchant agreements” tab. You can also view your transactions on Amazon.com. If you are on a desktop, your Amazon Pay transactions can be found under “Amazon Orders” within the Amazon Pay tab or in “Your Account” under “Transactions”. If you are in the Amazon app, all transactions are listed together under “Your Orders” or in “Your Account”.