The actual origin would be hard to say but it took of in America for some very specific reasons https://time.com/5404475/history-tipping-american-restaurants-ci

The actual origin would be hard to say but it took of in America for some very specific reasons https://time.com/5404475/history-tipping-american-restaurants-civil-war/ https://time.com/5404475/history-tipping-american-restaurant...