I was originally referred to Transfirst through my bank Washington Mutual. I didn't have any problems at first, but then a rep called and told me they had to do a mandatory upgrade on the equipment because as of a certain date, the equipment I had was supposedly not going to work (probably a lie). So I upgraded the equipment to a wireless terminal. He told me I could process both my businesses wireless on this one terminal (definitiely a lie). Well, unbeknownst to me, that terminal also came with a complete new contract from Northern... read full review »