Mouret’s method of making millions involves him spending everything he has so that, on the surface, it looks as though he is risking total bankruptcy. This, combined with his plan to offer extra commissions for the clerks, suggests that he follows the business model that suggests one has to spend money to make money. This is, interestingly, the exact opposite of how Baudu runs his shop: he refuses to spend any extra money on it and just hopes his customers will keep coming.