Brand agent, which is called by many people to make money by taking advantage of "takenism", is the right that a manufacturer grants someone or a company to sell its products through a contract. Generally speaking, brand agents can get brand products at a lower discount, and then sell them at the national unified retail price. The price difference becomes the main source of profit for brand agents. The core of brand agents is to explore the market. The wider the market, the greater the sales volume, and the greater the profits earned by agents. It does not need to use its own liquidity, nor does it need to have a large amount of inventory, so the risk it bears is relatively small.