How do you sell stock photos to make extra money?

So it's been over a year since I posted my last message on here and I feel stupid. But for some reason, people are still coming. So I've decided to start posting again. I have been a fan of photography for years and I have been trying to figure out a way to use that to make some money on the side. I recently bought a new Kodak Z5010 digital camera, and so far I've been very pleased with my purchase. I just need some inspiration and ideas. I'm hoping any of you who stop by can give me some suggestions. I would also gladly post your names and or blog sites as a thank you to drive others to your sites as well. I hope to hear from others soon. Thanks.