Thanks Sabine, I think you are right. I took a copy of the page that I thought was the confirmation page. I now notice that the title of the page says "PayPal Website Payments - Confirm your payment". However, in the middle of the page, it says "$19.80 AUD from MasterCard XXXX-XXXX-XXXX-XXXX - This credit card transaction will appear on your bill as "CLOUDLANDCA"." This is what has made me think that the payment had already gone through. At the bottom, the "Pay" button is still active, but I didn't want to press this just in case it would deduct twice from my card. regards, Andrew