I am looking for a store solution which can do the same as this page: http://www.posterjack.com/
However, the page is in German, but the szenario is to be able to order individuell posters Onlie from a desired photo.
1- Upload the photo,
2- Select the size
3- Add to shopping card
I have found some templates through search engines, but none of them supports the "select" option.
Thanks in advance