Archived App (Last seen on 21 Jan 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
DOS是汽车经销商运营管理标准的移动学习平台，你不仅可以学到标准的运营管理内容，还可以查看全网经销商的笔记和留言。在平常碎片化的时间中，你可以收听音频和视频来获得各种学习体验！
What's New in DOS
2.2.2
July 6, 2022
优化用户体验 更换首页icon
