You can earn a 5%
commission by selling The Young Seamans Guide, Or, the Mariners Almanack Containing an Ephemeris with the Use Thereof, Teaching Every Ordinary Capacity How to Give an Astronomical Judgement of the Windes and Weather (1659)
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!