Of course, the wholesale purchase has the feature that you need to have a large amount of money at once — one, and transport, so that the purchased volume is taken out. But this is already, as they say, a necessary condition for obtaining such a desirable savings. Therefore, everyone who chooses such a path should think and calculate whether such a path is beneficial for him or not. After all, it can turn out so that such a number of building materials he simply does not need. And the savings will turn out on paper, not in life.