So far this app is a complete failure. I tried to use the app at a Chevron gas station, I already created the one time card and filled out my payment information but the gas station said the one time card doesnt work. Other customers have tried to use the app in the store and it doesn't work. Also I tried to chat with customer service who tells me they're not authorized to use the one-time card at Chevron. How is that and you have Chevron stores to shop at on your app. Seems like a scam.