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？
《个体工商营业执照》
《健康证》
《食品流通许可证》
《食品卫生许可证》
《食品安全许可证》
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
What is 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.
关键词： Internet technology
互联网技术
mobile commerce 移动商务
business systems
商业系统
mobile application sales
移动应用销售
链接 ： https://www.hg.org/ecommerce-law.html
