Yes, Taobao needs to pay a certain margin, which can increase customers' trust in you, because if there is a margin, the purchased defective products can be deducted from the margin to the buyer, so there must be a margin.

What you don't know in other aspects will do.

Knock me, ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ ⑧ 931