Yeah, it is in fact promoting it. These kinds of things just makes me reluctant to buy any food/snack/drink that is not from grocery store or its in-house deli.

Yeah, it is in fact promoting it. These kinds of things just makes me reluctant to buy any food/snack/drink that is not from grocery store or its in-house deli. So far I have not seen this forced tipping there. I think the day is not far where there will be tip for paying tip because tips cause extra calculation for businesses hence they need to be tipped for processing tips for you.