Do you ever use discount coupons?
举一反三
- Besides membership, can you use any other way to persuade the customer to buy your product? A: a. coupons B: b. free gifts C: c. discount D: none
- Which service do stores use to send coupons to customers nearby?
- ______ you ever hear of such a thing?(do)
- Do you like buying something at discount? Why
- What is the use of coupons?