How to tell others about WeChat rebate?

1. Use euphemistic language: I would appreciate it if you could give me some discount on the price, which not only expresses your expectations, but also does not appear too direct.

2. Quotation: You can say, "I know the price of similar products in the market. Can you give me a discount in this price range?" This not only expressed their expectations, but also left room for each other.