Jerry 免税店的问题1. What products did you sell?2. What is the brand of the perfumes you sell?3. If an old lady wants to buy the perfume, what kind would you recommend?4. You must be talent because there are so many brands to remember.5. Have you ever sold the cosmetics?6. Can you tell me the differences between the different perfumes? And the different perfumes suite for the old and the young.7. How long have you working in this job?8. What type of bag do you sell?9. How much does t