Joel on Software: Camels and Rubber Duckies →
https://marco.org/2007/07/16/joel-on-software-camels-and-rubber-duckies
After reading about price discrimination at Starbucks, read this amazingly great article from Joel Spolsky on pricing. Even if you don’t care about software, it’s still entertaining and interesting. Then, if you still aren’t tired of economics and pricing, you can read my Sandwich Boundary Theory.