Think of it as post-it notes for your email.
you’re able to even pin notes so they’re always visible.
Hit the link below to learn more or give it a try.
Notes for Gmail(Free) | Chrome Web Store viaAddictive Tips
Notes for Gmail Gives You a Scratchpad for Emails and Threads
Chrome: Notes for Gmail is a Chrome extension that lets you add a note to a message as a reminder for the next time you look at it, or add a digest of
