20 things that big sellers do every day

This is my most painful part. I was out of stock twice and it was also during the membership day. Without a plan, you have no idea when to arrange the delivery. In addition, it takes time to purchase, ship and leave the warehouse. Moreover, the timeliness in Europe in the second half of the year is more than 40 days. It is difficult to save the first leg and not be out of stock. The last point is, don’t put all your eggs in one basket, ship in batches, a lesson of tears! !