If you don't like to use PayPal, or haven't set up a small bit to be paid out of your bank account, or if for any other reason you are still looking at how to set up a small monthly contribution OR a quick way to pay for those auction purchases, take a look at this: USPostalService Online Payment Service.I don't know if it will work anyone outside the US and Max will have to sign up, too, if there is any interest in anyone using this. Thought it was worth pointing out, though.
Thanks,
kat