First, it depends on the seller's credit evaluation: the seller's credit is the best guarantee of product quality, and it is also the most direct embodiment of the seller's service and DD quality (but the authenticity of credit should be carefully identified).
Two: Don't be greedy for petty gain: the "four-piece set" below 100 yuan and the "7-8-piece set" below 300 yuan are the most representative. Think about whether you can buy good products at such a low price. Please remember one thing: "Good goods are not cheap, and cheap goods are not good."
Third, the seller should have a return promise: that is the best guarantee for the seller's credit and product quality. However, many sellers vowed in their explanations that once they received the money, they would not recognize it. Take a closer look at the seller's credit evaluation and see if there are any complaints from buyers in this regard.
Four. Judging from the delivery time promised by the seller, the general "part-time sellers" all take the goods from the wholesale market and have to get them again after the transaction. There is a time difference, it is impossible to deliver the goods on the same day, and it will take 4-5 days to deliver the goods for a long time. "Full-time sellers" can buy goods from the company and deliver them within one working day after payment, which can also be seen from the buyer's credit evaluation on them.
Five: It is also very important that many sellers can't find what brand DD is in the "product description", because they can go to the shopkeeper to get the goods without writing the brand, or go to the west to get the goods, which shows that the quality of DD can't be guaranteed, and it is a typical "part-time seller's" empty goods "behavior.
Especially in the "7 ~ 8-piece set", many fake and shoddy products don't even have trademarks and certificates, which leads many buyers to wonder: Why are the prices of the same pictures and the same patterns so different? The reason is here: "passing the low-grade products produced by family workshops off as the regular products produced by the company", which can also be called piracy! Ha ha! !
Online shopping has reduced many links, and the price advantage is extremely obvious. However, the operation process of many "part-time sellers" is: talk with the boss of the wholesale market about the purchase price → take photos → post them online → orally modify them. Pick up the goods after the transaction is completed. Results: The product quality could not be guaranteed. So, through the above points, distinguish well, then you can buy cheap products online.
I wish you a happy shopping! !