No, when the tipper gives it. Also, someone only receives the money into their account when the tip is paid, but they are shown the level of unpaid tips. I exp

No, when the tipper gives it. Also, someone only receives the money into their account when the tip is paid, but they are shown the level of unpaid tips. I expect a number of blog posts of people saying "hey folks, pay your tips!". We're deploying some friendly ways of encouraging it too.