AliExpress needs to open a through train for hot-selling products. Most sellers on AliExpress use through trains to attract customers and achieve the effect of transactions when the store traffic and sales are relatively small. You need to find the factors that cause this first. You cannot blindly open a through train. If it is the product itself, then opening a through train is useless.

Based on the use of the through train, AliExpress through train members will be given a growth value and a corresponding growth level every month, that is, each member will have a growth level and a corresponding growth value score. The growth level is determined by the growth value score. The higher the growth value, the higher the growth level, and the greater the membership rights and interests you enjoy.