2. This kind of goods can be returned and exchanged because consumers have known the problem from the introduction of the merchants in advance and can accept it.
3. If the jade bracelet is found to be cracked after being bought, it can be returned to the merchant, but it must follow a certain routine: collect complete purchase vouchers, such as receipts, invoices, receipts, etc. Try to restore the original packaging without affecting the secondary sales of merchants. Apply for a refund on the grounds that it is uncomfortable to wear, and never accept a replacement.
The invoice says: no refund, no exchange. But not terrible. It belongs to the overlord clause and is not supported by laws and industrial and commercial clauses. Through reasonable ways and means, it is naturally a return and a smooth refund. 1, collect purchase vouchers, receipts, receipts and invoices. 2. Try to restore the packaging so that the merchants will not affect the secondary sales.
In this case, if negotiation with the merchant fails, I'm afraid it's difficult to return the goods. Because of the appreciation period, you didn't find any problems. It's unfair for you to ask for something in return after the appreciation period. Moreover, it is not easy to judge whether the flaw of this crack existed originally or after the appreciation period.
6. Refund can be negotiated, but fraud and escort may not be realized. Since it is confirmed that it is a commodity seller, it is not fraud.