>My client wants to use a credit card swiper on his system, where he is currently entering the info by hand (so far this is easy...) and he then wants to do the credit card transaction over the internet.
>Do you know of any resources out there on this subject. Are there any ready-made apps that can easily be plugged in to an existing VFP app?

You might want to go to Rick Strahl's West Wind Connection site and look at some of his
eCommerce offerings. I think his stuff is VFP-centric.

-mark