Hong Kong is a free trade zone with low taxes and tariffs. Relatively speaking, the price is lower. Then, it is more convenient for some people to go to Hong Kong to buy some products you need and earn the difference.
"Purchasing" refers to purchasing agents or individuals who frequently enter and leave the country to buy goods for consumers. People will always encounter such a situation. They will see many goods from all over the world or with national characteristics on the internet, television, newspapers and other media. However, due to time, distance, policy and other reasons, they can't buy back their favorite goods, so they went to Shangda University. Com choose genuine direct purchase. With the improvement of people's consumption level and the rapid development of internet technology, domestic products are far from meeting the needs of consumers. So buying Hong Kong goods appeared.