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？
不齐全
需要的证件有： 个体户营业执照， 安全许可证，税务登记证，工商营业执照，行业代码证
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
主旨：Ecommerce transactions should be legally straightforward. You get money up front for the sale, in return for delivery of a product as described within the timeframe specified. A standard set of terms and conditions should cover the vast majority of transactions.
链接：https://ecommerceguide.com/guides/ecommerce-legals/
