I was wondering, do you folks have a preferred payment method when it comes to making business purchases, scripts, content, hosting, etc?

For us, 99% of the time we'll use a Visa card so we get some kind of buyer protection (and points of skymiles) whenever possible, the only thing we dont really use a CC for these days is our hosting with NatNet.

Do you have a preferred payment method that you use when making business purchases and if so, why?

Regards,

Lee