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Unit1B2B(Business-to-Business)企业对企业B2C(BusinesstoCustomer)企业对个人C2C(Customer-to-Customer)个人对个人paymentsystem付费系统e-retailer/onlineretailer网上零售商onlinecommodity在线商品brick-and-mortar传统实体店salesgrouth销售增长charge-freepolicy免费政策profit-makingmodels盈利模式grossprofitmargin毛利率profitmargin边际利润率sellproductline销售产品线salesgrowth销售增长operatingprofit营业利润Unit2InformationpublicInformationprivateInformtionsafetyDispatchmanagementDistributeprocessesAccessmarketCardreader读卡器Consumer-aggressivetechniques侵犯消费者权益的技术Informaitonsuperhighway信息高速公路pushmarketing推式营销Pullmarketing拉式营销B2B(Business-to-Business)企业对企业B2C(BusinesstoCustomer)企业对个人C2C(Customer-to-Customer)个人对个人paymentsystem付费系统onlinecommodity在线商品brick-and-mortar传统实体店charge-freepolicy免费政策profit-makingmodels盈利模式grossprofitmargin毛利率profitmargin边际利润率sellproductline销售产品线operatingprofit营业利润Unit4Unit5onlineretailer网上零售商spotmarket期货市场customerinteraction顾客互动softwarevendor软件提供商ProductManager产品经理brandname商标ROI投资回报率Unit6RelationaldatabaseFlatmodeldatabaseHierarchicalmodeldatabaseNetworkmodeldatabaseRelationalmodeldatabasedatabasesecurity数据库安全datadictionary数据字典DBMS（applicationprogrammersystem）数据库管理系统SQL（structuredquerylanguage）结构化查询语言datamining数据挖掘hub集线器configurationmanagement配置管理NOC（networkoperationscenter）网络操作中心NICs（networkinterfacecards）网络接口卡Unit7Unit8ClicktoaddtitleinhereUnit9E-payment电子支付EFTPOS销售点电子转帐系统（ElectronicFundTransfersatPoint-of-Sale，简称EFTPOS）creditcard信用卡cashflow现金,流量feedback反馈fastcheques快速支票treasury金库microprocessor微处理器payroll工薪总额moneyorder汇票businesstransaction商业交易peer-to-peer点对点lasteropticalcard激光卡片magneticstripecard磁条卡E-cash电子现金ElectronicFundsTransfer电子资金转账ACHAutomatedClearingHouse自动化交易所ATM自动取款机ISO国际质量体系authorization批准（或授权）的证书POS销售终端-pos(pointofsale)Digitalcash数字货币Espionage侦察；间谍活动Unit10Redundant冗余cybersecurity网络安全informationassurance信息安全保障equipmentdisruption设备崩溃hardwaremechanism硬件机制programmingstrategy程序策略opensourceproject开源项目capabili
