I signed up for a monthly quick wash. I do not like anything attached to my windshield. They told me no problem I could just put the barcode decal on my dash and the machine would be able to read it. After using for several months, the manager told me today that it has to be attached. Because of this policy, I want to cancel my membership. The manager took my barcode and said he would cancel, however my card just got charged for this month and they will not refund any part of this months payment. RIP OFF!