Im not familiar with what kind of contract your specifically talking about. But I do know another locksmith that had a credit card machine that came with a 24 month contract. They ended up tacking on all sorts of hidden fees to the point of being ridiculous that they were about taking more money than he was making with credit cards! He got out of the contract by telling them he was going out of business. I do not condone this but this seemed to have worked for him. Be very weary of credit card running machines and companys btw, I suggest setting up a paypal business account so you can run credit cards from your pc. No contract involved

. Bit of a tangent off subject but maybe someone will find some of this info useful.