"When a clip of yours is sold, you keep 50% of the sale price if your clip is exclusive to Nimia. If it is not exclusive, you keep 35%."
For example, Pond5 lets you set up your own pricing and non exclusive get 50%... What would be so encouraging in Nimia then?
Btw, when I try to open some work I often get: "404 The page you are looking for does not exist or has been moved. Sorry about that!"