Originally Posted by Rajeanero
You have to transfer money from your bank account on the credit card. you only can use so much money as you transferred to your card. Like a prepaid handy. But i think you don't have something like that in the U.S. In germany it's nothing special.
But i'm still confused because i can donate with my paypal account, but for the subscription i need a credit card. Really strange ^^
That may be a restriction from PayPal's side, because as far as the site is concerned, all we see is your PayPal ID and verification. We don't have any control or input on how PayPal funds the purchase.