I hate this app so badly. And here why you cant control the wash(exsample)my wash at my place is 1.75 for small 2.00 for a mid wash and 2.25 for a large and when i go for a small wash the app say im paying for a large, i tryed to see if i could change the price on the app but i cant. But my washer say 1.75 so i thought if i except it it would make the correction but it dose not my wash washes for 1.75 but im charged 2.25 in other words it steels .50 from me and i have no choice but to use it