You can earn a 8%
commission by selling Celtic Hand Stroke by Stroke (Irish Half-Uncial from "The Book of Kells"): An Arthur Baker Calligraphy Manual (Lettering, Calligraphy, Typography)
on your website. It's easy to get started - we will give you example code.
After you're set-up, your website can earn you money while you work, play or even sleep!
You should start right now!