Many company has different custom, like Domino's Pizza Inc. has a delivery man, so Britain, customers don't like the idea to someone knocking their doors they think that is bad, so i say that isn't bad. In Japan,houses doesn't have address number, nobody can founding their apartment, so i say they need to get anatomy their houses. In ice land where much of the population doesn't have phone service if the Domino's trying to drive they can't founding. The most favorite snacks in America made my Britain is Chocolate chip cookie.