In order to open the Virtual Catalogue in the demo version, just click on the above animation - The catalogue will appear in a new browser window. To turn over the page please click on the corner of the page or use the buttons above. If you enjoy the product - please just click on it, a window will open, from which you can upload any logos, which will be placed immediately on all products in this catalogue. Also, each additional product that you click on, will appear already bearing the logo.