Last time, I remember doing this via a store with a credit card.
I don't have a PayPal account and don't plan on getting one, so it would be a good strategy IMO to allow for credit card payments in the future, even if you lose a small amount to transaction fees or an initial set-up charge.
EDIT: Nevermind, I followed the link another step and saw that it allows you to pay via credit/debit card, but I saw that someone else in the thread made the same assumption earlier. In any case, $ sent.