Recruiter MLS allows recruiters to multi-list their candidates securely on a public MLS list. This allows candidates to earn fee share commissions with other recruiters interested in contacting the represented candidate.
This two minute animated video explains it
The advantage for the recruiter is speed and being able to get the most from their candidate relationships.
The Recruiter MLS is a faster delivery system for getting candidates in the hands of other recruiters that are in need of a specific qualified jobseeker.