If you want to use our icons in a commercial project, you need order a commercial license. To use our icons of Freeware section in your software, web site or other projects, you need to maintain an active link to http://www.fasticon.com , with the link text: "Icons by: FastIcon.com". If you cant or dont want to place link back, please purchase a commercial license. Please, order 1(one) commercial license for each Icon set you want to use. Each license costs $24 USD.