你对和自己售卖的产品或服务的行业要有深入的了解。要想有效招徕客户，宣传店铺，你要和产品相关行业的人打好交道。要弄清楚这个产品是不是你可以长期为之付出投入的，再决定最终的方向。 E-commerce features all transactions which are accomplished from start out to complete on-line. Services are bought on the internet and payments for services and products will also be transmitted electronically. ... https://johnv354khb2.blgwiki.com/user