Comment for the link: sending links from Instagram Reel comments to DMs
"Comment for the link" on Reels: where to show the keyword, link buttons with UTM tags, PDF lead magnets and per-Reel numbers.
The GetChat blog
Instagram automation: guides and examples
How to set up comment-to-DM automation, send links and lead magnets by DM with keyword triggers, and turn comments into leads — within Meta's rules.