What do you mean by sending and receiving bills?

Invoice is a Chinese character, and the pinyin is fādān, which means invoice. Explain the invoice. The source is Zheng's Firearms in the Prosperous Age: "Some people collude with foreign businessmen and ask foreign manufacturers to float invoices and distribute fertilizers with them."

Invoice refers to the business vouchers issued and collected by all units and individuals in buying and selling goods, providing or receiving services and engaging in other business activities, and is the original basis of accounting.

As the name implies, sending orders means placing orders on the platform, and receiving orders means that customers can see the sales information released by our company through our official website, databases, advertisements and other online media, and we communicate with customers through the Internet and telephone.