The Royalty Free License is a license that allows you to use the purchased 3d models (3D product) without having to pay royalties, i.e. no future fees are required. This License allows you to reuse 3d models in your designs or your commercial projects. Purchased 3d models with this License may not be sold, shared, given, assigned to another person, you will learn more after reading the Royalty Free License rules.
Remember Royalty Free License is NOT the same as Free License or Free.