We went here around noon for dim sum.  \n\nOne of the things that initially bothered us about this restaurant during the first few times we went was that they had a $10 minimum purchase amount to use credit cards.  \n\nWell today when we went, our bill was about $34 for the three of us.  We decided to just have them split it between two credit cards.  The waitress came back and told us \"sorry, we have a $20 minimum purchase per card\".\n\nWhat????  The fact that they raised their minimum credit card purchase to $20 was annoying, compounded with the fact that the bill was over $20, and she didn't want to do it just because it would have been split between 2 cards.  I told her she had no choice but to take the cards because it's against VISA and Mastercard's rules to impose minimum purchase limits, and they could lose their ability to accept credit cards if we reported them.  She either took my card, or she didn't get paid at all. Simple as that.