I received a courier from Yiwu today, and there was nothing in it. What happened?

The sellers of Taobao (especially Tmall Mall) want to engage in activities. Before the event, they will raise the price, then discount, and then forge empty orders. You have bought online, and the courier company has your receiving information. Don't blame your former sellers, they don't know. Courier companies sell information for fake sellers and create the illusion of sales records.

Don't worry, it's not a big problem for your information to leak out. Will not be used to sell to fraudulent companies. It is mainly used to forge some transaction records for them to meet the conditions of participating in activities and to trick other buyers into buying.