Research of RGTrust model in online transactions credit control;

With the popularity of the Internet,it is a universal demand for investors to carry on the stock online transaction.

In this paper,aimed at the seller in online transactions,a credit rating evaluation model is constructed by using the fuzzy judgment method to determine sellers credit rating in online transactions.

A parallel algorithm based on FP-growth is proposed to solve the problem of enormous data extracted from online transactions,which can t generate candidates.

Compare with the traditional stock exchange transaction,it is with high efficiency that there is the online trade,suitability is strong,the trade is with low costs with the excellent advantage of the service quality.

This psper com-bines foreign practical experience and concrete national conditions of China,Have analysed the infiuence o n Chinas securities market especially securitiewos broker company of re sult of this development in science a nd technolohogy of online trade,And to trnsaction new system on the online t rade competitve strategy of competition propose some oneself view.

This paper analyzes the influences of online trade on the marketing work of securities dealers, and points out that the specialized and individualized membership service is the core competitiveness of online trade.

The Development of Network E-trade Platform for Textile Material Based in ASP;