一些Client/Server用户管理软件销售商正在帮助公司们把In-ternet分流扩展到能够用他们系统的用户。 Vantive公司和Aurrm软件公司是最初的两个销售商——分析家们认为还有一长串这样的销售商,他们提供集成产品给公司用来在扩展了的Internet上吸引新的顾客(多么省钱的销售途径)、同时给已有顾客以服务支持。 Some Client / Server user management software vendors are helping companies expand In-ternet to users who can use their systems. Vantive and Aurrm Software were the first two vendors - analysts think there was a long list of vendors that offer integrated products to companies to attract new customers on the extended Internet (how much money Sales channels), while existing customers to service support.