Our icon sets come with a non-transferable, non-exclusive and single-user license. However, if the licensee is a company, up to three employees are allowed to use the icons (no contract workers or consultants).
Our icon sets are royalty-free, which means you can use them on your personal and commercial projects. That includes commercial templates/themes for resell, too. But there is a limitation: you cannot add more than 20 different icons in a single template or theme, that is for sale. For all other works, there is a maximum of 100 different icons, that can be included in a single project.
You cannot purchase an unlimited usage license for commercial works like templates & themes.