1.第二季以后，周清包子铺都已经在网上卖包子了，所有经营资质都齐全了吗？需要有哪些证件？
答：没有。身份证、实名认证、开店认证、开店协议、卫生证、税务登记证、产品经验报告、自己的健康证，经营许可证。
2.阅读一篇以上ecommerce laws相关英文文章，按最新要求列出相关内容
答：主要内容:Electronic commerce, commonly known ase-commerceoreCommerce,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, electronic data interchange, 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.
重要词汇：combination:结合。escrow:由第三者保存附带条件委付盖印的契约。interchange:互换。inventory:详细目录.innovative:革新的。
文章链接：www.hg.org/ecommerce-law.html
