They are cash only but the cheapest DQ I’ve been to. Our first night in OOB we spent $ 13& got ice cream for 6 people. They don’t have any food or Orange Julius items on the menu, just ice cream. If you’ve had Dairy Queen’s ice cream then you know it’s good. For some reason they couldn’t make a damn blizzard right! My son’s Oreo blizzard wasn’t blended at all & my M&Ms weren’t crushed up at all in mine. We both ate them but every visit they couldn’t get it right.