Janet Street-Porter clashed with Coleen Nolan on Tuesday's Loose Women as the pair revealed whether they would tip online retailers such as clothing shops and food delivery services.
Janet fumed " pay people a proper wage" when host Ruth Langsford explained some retailers used the 'tip pot' as a fund to buy their employees lunches and pay for activities.
Explaining she was against the idea, Janet said: "I will happily tip in a restaurant no problem whatsoever. I tip whenever I think a tip is appropriate I always tip a taxi or a driver."
