Mobile Artisans and Crafters National Co-Op?

Hi All -

Just came across this site and was wondering if anyone had
experience with them - they offer discount web hosting and credit
card processing / equipment:

Mobile Artisans and Crafters National Co-Op
PO Box 530211, Lake Park, FL 33403
Phone: 888-333-5513 Fax: 877-866-2262

http://www.mobileartisans.com/bankcard_programs.html

thanks
Ivy