I'm looking after a zencart site during the illness of a volunteer and have a few questions.

http://supplies.britishorigami.info/...ort=20a&page=2

why do some items say "more info" and others have a "buy now" graphic?

As we move towards print on demand, many items are either a downloadable ebook or a link to amazon - is there any way of integrating this, other than by a link to amazon in the description?

thanks