从概念上讲,电子商务与众所周知的商业服务并无不同,后者的服务包括像电话银行、“邮购”目录,或通过传真向供应商发送采购订单等。
Conceptually, e-commerce does not differ from well-known commercial offerings such as banking by phone, "mail order" catalogs, or sending a purchase order to supplier via fax.
理论上讲,这种服务你只需要“按你的流量”支付一定费用就可以在几分钟内扩充规模。
In theory, the service could scale infinitely in a matter of minutes, only paying “as you go”.
它会读取也可能更新一些数据,并讲数据存储在服务器上。
It will read and possibly update some data stored on the server.
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