AbstractIntherapiddevelopmentofnetworkintoday,Onlinemarketingtheirwaytosavealotofmanpowerandresources,Especiallysmallandmediumenterprisesandsomeearlyentrepreneurs,becauseofthelowthresholdofmarketaccesstothenetworkwouldwanttotakethisopportunitytoone-Theythereforedemandforonlinemarketingsystemwillbeparticularlyurgent,buttheirwebsitedoesnotrequireahighstandard,aslongastherighttodirectandreflecttheirproductpricesandfeaturesandbettersecurity,andcanhelpenterprisesdosomelong-termsystemandtheupdatin本文来自:专业毕业设计网()详细出处参考: