"Your courier is a very unusual guy, to put it nicely. His behavior doesn't do you any honor, someone should explain to him that it's not common or normal in Switzerland, to extort a customer with pity disappointed baby look in order to get even more tips, and then to run away like a tortured child AFTER he nooooch received more tips. the other “problems surprises” that he delivered and I did not order, I will specifically not mention here out of general respect for working class people. You will only lose customers."