[neogenix]

Take a look at peecho.com, they ship worldwide, are cheaper and don't require you to make it PDF/X-3 compatible.

[bkmn]

I’ll take a look! Thanks!

[neogenix]

By the way, this is if you want to sell books through their API's. If you just want to order something for yourself they have a separate service where you can upload & buy: http://www.simpleprintservice.com/

[bkmn]

Have you tried them? Good results?

[neogenix]

They aggregate volume to leverage big printing facilities, so the products you get are really high quality. (I've worked for them a couple of years ago).