"Virtual" and/or "prepaid" credit Cards

OK here is my question.

Can this be done with any credit card or do you have to have a Citi card to make it work?

What I want to do is assign my bank visa card to pay this "temp" card to pay for my smokes.

What I don't want is fee's or monthly charges etc. etc.

I like the haypal option I guess if they can't close my account when they see it's a cigar purchase.