The APP charges me an extra $2 every time I try to dry my clothes. The price on the app and the price on the machine match at 2.00 but when I select to pay 2.00 only 1.75 goes onto the machine even though the app deducts the full 2.00 from my balance. So there's .25 that they are skimming. Then I have to pay an additional 2.00 to get the .25 onto the machine. So there's another 1.75 they are skimming. They refuse to refund. SCAM ALERT!!!!!