Elements of selling-Chain Application Product Catalogue Proposal and and information Quote Generation (销售百科全书 价格维护与 Sales Fax E-mail辅助报价系统) Configurator Customer 品配置 Telephone EDi Web Commission 价格配制 and contract Order entry management and Management Integrated Application Systems TIANTIAN 24 Elements of Selling-Chain Application Customer Fax Telephone Web E-mail EDI Sales Configurator -产品配置 -价格配制 （价格维护与 辅助报价系统） Proposal and Quote Generation Commission and contract Order Entry management and Management Integrated Application Systems Product Catalogue and information (销售百科全书）