You can earn a 5%
commission by selling Ad-Hoc, Mobile, and Wireless Networks: 10th International Conference, ADHOC-NOW 2011, Paderborn, Germany, July 18-20 2011 : Proceedings (Lecture Notes in Computer Science)
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!