1. Different pricing methods: the cost price is determined according to the production cost of products or services. The production cost is divided into direct cost and indirect cost, and a certain profit rate will be added to determine the final selling price, while the discount price is determined according to the economic environment and market competition. Mainly investigate the market demand, consumer purchasing power and competitors' price factors, and formulate prices according to the relationship between market supply and demand and the degree of competition.

2. Different calculation methods: the calculation of cost price is fixed, which is obtained by adding all production costs together and the expected profit ratio, while the calculation of discount price is flexible and will be adjusted according to market demand and competition.