Producs in the shop are intended to create composite photography (for you o for your cients) and for photo editiing. For uses other than this you would need an extended license. All licenses available are managed by pixels.com
In the following link you can visit some of the images already available for licenses. Visit it to know the different types of licenses available and the prices. If you are interested in a license for a specific work that is not shown there, contact me and I will make it available on the same site.
Here's a preview of the page on which an image license is acquired.