Complaint Review: ADVANTA-EXPRESS MPS BY FIRST DATA

I started business with these companies because I got an offer from Advanta Credit Card that I have for my business, right after i signed the contract started the hidden fees that these companies charge you.
Without any processed transactions my first statement already showed a $63.75 dollars charges. I being calling this company every month for unauthorized charges, I got so sick that I ask to please close the account because I went trough so much trouble, the supervisor Jeremy agreed to closed the account and waive the cancellation fee.

The fee was posted into my business account in the amount of $500.00, they still owed me $85.10 for a mistaken unauthorized debit plus the real refund of $85.10, and today 8/7/2008 I realized that they charged me a fee of $341.34 and $23.89 for non-returned equipment which I owned from before and is cleared in the contract.

I don't know how to stop these and is really hurting my business, I hope somebody can help me.

Flavia
miami, Florida
U.S.A.