1. Generally, the supply of supermarkets in Sam is delivered directly by the manufacturers, and we are talking about renting the goods space. Some of them are sent by the headquarters, and they sell whatever the headquarters sends.

2. There are plenty of local agents purchasing goods in Sam, because there are many general analogies, and each supermarket has different purchasing methods. Many of them are also purchased directly from abroad, and some special ones are better to sell.

3. Sam Daigou will also purchase goods from major wholesale markets, so as to obtain more wholesale discounts and a wider choice of goods. For example, the Los Angeles Wholesale Market in Los Angeles, the New Town Wholesale Market in Chicago and the Kennedy International Wholesale Market in Atlanta.