What is the proofread feature for?

I was wondering what is the proofread feature for, since I see the LSP I am ordering from has not been using it.

Hi Sandy,
Thanks for your question!
The proofread feature is a third step in the translation process, and it is used for internal reviews. Most of the vendors work with only translators or translators+reviewers, and the proofread is a feature developed for those organizations that have employees or partners that are familiar with a language, and that would like to proofread the translations done by the LSP.
Let me know if you have further questions!