When you provide poor service you do not get a tip, once I have marked out the tip area on my receipt that does not give you the right to add money to my bill to provide yourself a tip because you feel you deserve it; that is stealing & that is illegal. Beware of the waitresses at this location-they somehow feel entitled to gratuity even when it is not earned. My friend and I both had money added to our bill by our waitress. Police report is filed.