I just used that guest option with paypal to pay for an item on ebay and it worked! Although first it didn't, because I made a mastercard in my internet bank (I have a maestro, but my bank has an option to generate a valid mastercard which is applied to my account and works in the same manner as my maestro) but with a very high limit. Then I made a new one with much lower limit and it came through 🙂
... View more