Whole Products Sale System

Abstract

At most popular e-commerce sites, users would like to buy products at as low a price as possible, which leads them to rival the deals in a short time with other users. People desired lower prices for their products, which required them to collect the available vouchers. The vouchers and special offers are not always available nor suitable for customer needs. That leads to some customers being able to afford goods at an attractive price and others buying at the market price. On the other hand, some wholesale systems are available in the meantime but due to the language and geographical barriers. In Vietnam, there are not many groups buying sites in order to serve users' needs.