Mojo was checking out at the store while he was on the phone. The cashier waved at him to let the person behind him cut ahead and he didn’t understand why until he heard her say, "I have a No Phone policy while checking out." No where is there a sign saying get off your phone or that you cannot be on the phone. MOjo only had 3 items to buy and it wasn’t difficult to check out and be on the phone. Is it that rude to be on your phone while checking out at a store? The only interaction he had with her was her saying these two lines:
1) Did you find everything OK?
2) Would you like to apply for a credit card for an additional 10% off?