Your options tab in Messenger has your own Messenger Code displayed prominently to scan or share.
Messenger profile links are already working.
Usernames on Messenger are the same username you use on Facebook itself.
Facebooks Rooms app also lets users add others to their rooms by scanning visual codes.
On the other hand, Facebooks own WhatsApp Messenger hit the 1 billion monthly users mark in February.
source: www.techworm.net
