French cafe rewards polite customers

December 11, 2013 9:24:50 PM PST
A cafe in France is rewarding customers who are polite.

The whole thing started out as a joke -- but has really snowballed.

The sign outside the Petite Syrah in Nice reads:

Un café - 7
Un café s'il vous plaît - 4.25
Bonjour, un café, s'il vous plaît - 1.40

The manager says he wanted to hit impolite customers where it hurts the most -- in their wallet.