We tried teenjobs but no success for any roles posted.

Why does this seem unusual? Boards have been posting other boards jobs for years. Indeed.com sources job adverts from everywhere. And yes, they get paid.

Rayanna, yes there are aggregators like Indeed out there, but they are distinct from jobsboards in that they do not display a full description or allow application via their own system - they direct the user back to the original site.

However I am aware of a number of companies that syndicate jobs content between jobsboards, and yes Thomas they often work on a pay per application or per unique CV basis. Some of them talk about paying per the "quality of the CV", but this is of course a very grey area (Recruiter can happily say each CV is rubbish, pay only a little, then place what is actually a good candidate!).

Of course, to make such a syndication system work with niche boards, you should be sharing out relevant jobs otherwise you're effectively damaging the appeal of the niche board to their user base.