Cool app, but Canada info is misleading

This is a very cool app, thank you.

The statement for Canada is wrong though. If you tip well on the first drink you will get good service on the second but if you stop tipping you cant count on the service staying good.
Standard tip is 1$ a drink when paying cash each round or 15/20% on a tab.
Same goes for the US too.

Bob Dobbs 148762 about GlobeTipping - Tipping Calculator & Advisor, v1.2.2