I am planning to use the Fotocraft Images Facebook page to offer discounts on our website prices from time to time. I have just posted a code which will offer 15% off any products ordered from the "recently added" gallery of this website. I would plan that photos will remain on the recently added page for a couple of months after they are uploaded. The discount code itself is time limited, and will terminate on 30 June.
If you wish to be notified of future offers you may want to "like" the facebook page, and it will be added to your pages feed.