Ferengi
From FEInfobase
The Ferengi are a race of capitalists.
Physical Description
Ferengi are shorter than most Federation races, standing between 5' and 5'6". They have a ruddy orange skin tone, crooked teeth and large ears. Their voices are very nasal and most species consider their voices to be highly irritating.
Philosophy
Ferengi philosophy has historically always revolved around capitalism and profit. Noted for being a greedy race, the Ferengi are the used-shuttle salesmen of the Federation. They can sell anything, and usually will, for an inflated price.
The Ferengi are only guided in morals by the "Rules of Acquisition" and by the rulings of the Grand Nagus.