All premium templates are sold through the stock creative market place graphicriver.net
Graphic River is part of a family of stock design websites selling creative items from business cards to full wordpress themes. Graphic River provides a market place for designers (like myself) to create and sell design templates. They handle all the complex ecommerce elements for the designer and take a percentage of every sale.
Thats about it. I hope that explains everything and know you are completely safe purchasing my premium design templates through Graphic River.