I have been doing surveys for years. I think I started when I was still in high school. It's something I can do a few minutes here and a few minutes there, and on my own time, and I actually make enough to cover most gifts for holidays and even put a little something into savings.
I get asked all the time what survey companies I use, so I thought I'd compile a list of the companies that I work with:
I also recommend YouData, where you get paid to view ads. They PayPal you payment every week!
And don't forget about Swagbucks! Not only can you earn points for searching with them, but also for watching videos and completing surveys as well.
Are there any that you have had good results with? I'd love to hear about them!