Restaurant bans tipping, service got better and they made more money(qz.com)
qz.com
Restaurant bans tipping, service got better and they made more money
http://qz.com/113597/after-i-banned-tipping-at-my-restaurant-the-service-got-better-and-we-made-more-money/
1: http://freakonomics.com/2013/06/03/should-tipping-be-banned-...