Usually this kind of jewelry store has a standard agreement, so use it. If they don't, you should remember several protocol principles:

1, the distribution ratio of people joining the group, such as "head"? XX state guests are rewarded per person 15 yuan.

2. Confirm the payment method of incentive travel agency fees.

There are documents between the store and the travel agency to prove the number of people, time, nationality of guests and the amount of shopping.

4. Pay for the distribution of tour guides, drivers, tour leaders, full-time escorts and travel agencies.

5. Other specific shopping payment methods