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
工商营业执照
食品经营许可证
税务登记证
健康证
食品流通许可证
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
https://www.hg.org › ecommerce-law.html
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 form
