I DM'd Alby directly, and it sounds like there is an "invite-a-friend" feature which they haven't rolled out to everyone yet, assuming you'll see it soon too!
I’ve had a nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm account forever, how exactly do I get invites to give out?
I DM'd Alby directly, and it sounds like there is an "invite-a-friend" feature which they haven't rolled out to everyone yet, assuming you'll see it soon too!