VineReviewer reuses your existing vine-reviewer.com login session to authenticate. On the Amazon Vine pages you open, it reads the product title/description you're reviewing and the notes you type, and sends them to vine-reviewer.com to generate an editable draft. It does not create new credentials, does not collect your name, email, or address through the add-on, does not track browsing on other sites, and never sells data. It runs only on Amazon Vine review pages and vine-reviewer.com. Full policy: https://www.vine-reviewer.com/privacy-extension