The thesis proposes a new online shopping system program which utilizes the ASP technology on the basis of the study of the development state quo of the current online shopping system both at home and abroad to achieve a kind of shopping system characterized by powerful function, low cost and strong commonality. this system is also suitable for our national conditions. Though a number of large-scale online shopping websites have been set up, such as TaoBao, 360buy and so on, demerits can be discovered in these websites. For instance, small and medium-sized enterprises could not seek out the desireable goods quickly. At the same time, it is not easy to operate such kind of websites. To small and medium-sized enterprises, the operating cost is unaffordable as well as a waste of resources for these websites adopt large data base. However, this shopping system integrates the merits of convenient operation, less RAM usuage and optimized resource utilization that meets the need of small and medium-sized enterprises.
KEYWORDS：shopping system ,ASP technology ,Electronic commerce
