1. There are a large number of durian cakes in Pinduoduo, which is in line with the principle of small profits but quick turnover, that is, by reducing the profit of unit commodities, increasing the number of commodities sold, thus obtaining more profits.

2. Pinduoduo platform subsidizes the merchants, which enables the merchants to get more profits when selling goods, and then sell goods at lower prices.

The above factors make durian cakes in Pinduoduo relatively low in price under the condition of guaranteed quality. However, shopping needs to be cautious, and consumers still need to choose the right products according to their own needs and budgets.