The one-dollar gold bracelet on Pinduoduo is not real. The gold ornaments sold in large quantities are said to belong to Lao Fengxiang, but they are very cheap. Pinduoduo's profit model is to buy together and increase the price. Actually, the essence is the same. Group buying is the main way, so more people buy it, and then more people promote it. The profit per order is not that much, but it is also considerable.