1.在网上卖包子需要的证件：《食品卫生许可证》、《食品流通许可证》、《食品生产许可证》、《经营许可证》、营业执照、税务登记证。
2.What E-Commerce Law?
Electronic commerce, commonly known as e-commerce or eCommerce, refers to the Internet based industry of buying and selling products or services via electronic means. E-Commerce uses a combination of Internet technology, mobile commerce, electronic funds transfers, escrowing services, supply chain management, inventory management systems, Internet marketing, data collection systems, and many other technologies and innovative business systems. Most, if not all, e-commerce transactions use the Internet for at least one point of the transaction.
重点词汇： E-Commerce Law电子商务法Internet technology互联网技术 mobile commerce移动商务 electronic funds transfers电子资金转移electronic data interchange电子数据交换
