Do enterprises charge with nails?

Nail is a multi-terminal platform for free communication and cooperation created by Alibaba Group for China enterprises. It provides PC version, Web version, Mac version and mobile phone version, and supports file transfer between mobile phones and computers. There is no charge for enterprises to use nail.

The functions of nailing mainly include five modules: message, ding, work, contact and mine. Message is the default home page, similar to QQ message, which displays a list of nailing events and can be sent to friends by voice and text, by phone or SMS. The work includes nail tray, nail mail, management log, sign-in, approval and so on. The contact module displays all friends and groups; This part of me is my home page.