'Upstore' connects the jewelry wholesale owner and the retail owner. Retail bosses, buy products with ease! [No more devoting time and energy to operation for operation] ● Upstore retail owners can check out new Jongno products anytime, anywhere. ● If you find a product you like, you can easily order it immediately. [Upstore helps the bosses to sell] ● Upstore provides products tailored to the bosses' target customers (male, female, gift, etc.). ● You can select products by weigh