I had little money left on my ebt card so I told the cashier before I swiped that I might have to take something off and go get something else. My nightmare came true, so I said I would just go back and get something else. The cashier was like "No. Hold it right there. We gon do this here, and now. Now pay up" So I pulled out all of my emergency cash to pay the rest. Will use self serve nextime.