To break it down, if you just order "coffee", you'll be paying almost $10. Throw in a simple "please", and the price falls to just under $6. Add "thank you", and you're paying less than $2.
Il y a encore des gens qui savent vivre ! pic.twitter.com/H1Bifmvi3c— Egalliano06 (@tokai06) December 9, 2013