Hey news, junkies uh I agree with Sean. I'm a bartender. And we at the bar I work at ask every person that walks in to give a credit card and we put a hold on it, it's not uncommon in bars. I don't see why it wouldn't happen in restaurants. You can just say we are just going to put a short, hold on your card at the end. We'll charge you the full amount after we show you the bill. Um, you might still get disputes, you might get people unhappy with it, but it really would eliminate it. They do it in bars because people get too tanged and then they walk out on their table. Um, but if this becomes a major problem, you can see it happening.