If we do purchasing, we mainly earn the exchange rate difference of monetary goods, and this alone will bring benefits. Your brother buys famous brands in major shopping malls in the United States, and then uses China Express in the United States (this is the cheapest express delivery to our country). However, although you buy things in the United States and go to China, you can still earn the difference (quite a lot, depending on the value of the goods themselves). But this express delivery is really not cheap. A few hundred dollars is normal, so it is similar to the domestic price, and the express delivery is slower than the domestic one. Whether the customer can wait is a problem. In terms of taxation, our customs is like this, that is, for example, 300 pieces are imported, and the customs conducts random inspection, that is, every 10 or 20 pieces are sampled, and you are waiting to pay taxes when you take them out. The tax on every commodity is different. The tax on electronic products is 20%. It depends on luck. It's the cheapest to send it by China Express.

It's handmade. You can call me if you don't know. Thank you.