I changed CC processing vendor on October 2009, sent the cancellation request with the local agent I was working with. The monthly chgarges still got deducted from my account. I realized after two years when I sold my business that First Data Merchant service is still deducting monthly service fee from my account. I faxed them cancellation request on June 14th 2011. Called them on June 26th to make sure they have received my cancellation notice. They said they did not receive my cancellation request. (I have proof of transmission). I faxed... read full review »