for example,take DP,some moderators and staff is working for DP,What are the benefits to the moderators and staff in Digital Point Forum Management?.Like this you can say about your forum...
I don't offer any benefits other than an e-mail address, as they are volunteer moderators; they are getting exactly what they applied for: the chance to help maintain the forum.
Hired moderators should be well-liked and repped members of a forum before they're hired. So normally they're more than happy to moderate a forum that they love and spend alot of time on.