Buy products into different agents according to the price. Buzz bullet-proof coffee has four different agent levels and enjoys different purchase prices. For example, a one-time purchase of 990 yuan products becomes a platinum VIP, a one-time purchase of 4,200 yuan products becomes a diamond VIP, and a one-time purchase of12,000 yuan products becomes an ordinary group buying leader. Agents at these levels belong to group buying members and earn sales difference through retail. Invested 32,000 yuan to become a strategic distributor and enjoy the right to operate. In marketing, dealers generally recommend customers to become strategic distributors.