Composition difference between cross-border version and counter version of Tianqidan

The difference between Tianqidan cross-border version and counter version lies in the packaging. The products in it are all the same. Counter will have a limited number of boxes every month or quarter, but duty-free shops will not change the packaging often, so the packaging of the two versions is often different. Therefore, shopping malls or supermarkets can set up commodity counters in combination with the consumption characteristics of customers in business districts.