Better Invitations
Now, when you invite a user to multiple Brandfolders they only need to accept one of the invites in their email and upon accepting it will seek out all other invites and auto-accept them.

On that note - if a user already has a Brandfolder account, inviting them will simply add them as a user. No need for them to accept the invite at all; the next time they login they'll see their new Brandfolders!