So I'm working on this site.
As you see, there is a section on the right that shows examples of the artist's work. This is made by using the WordPress 2.5 gallery feature. They login, browse to a Page entry called "Gallery" and add or delete a picture. End-users can then click on the image on the right and go to a detail page about that piece of work. This works great... but I need it to do more.
What I want is when someone clicks on a picture on the right and it takes them to a detail page with a PayPal "buy now" button underneath the photo. That PayPal link would be auto-generated by the ID of the photo, with the "Description" of the photo becoming the price. That way the artist / site owners can simply type in a price in the Description area.
Obviously, this may include hacking core files... but, my question is simply does anyone know how to do this?