Hello, I'm a double diamond dealer on Taobao, and I'd like to give you some advice: usually, the price is much cheaper than that in the retail market, which is not very reliable, unless it's a particularly profiteering commodity, but generally speaking, it's more appropriate to control the price of goods with good results! If the other party's credibility is relatively high, it is suggested to check his past transaction records to see if he has been engaged in such products for a long time, or whether he is speculating on the other party's credit.

Because the other party is in Hong Kong, the postage is relatively high. Once the goods are found to be wrong, it is also very troublesome in theory. Be sure before buying!