How do you earn/save extra money thread?

[Joe M.]

Thought it would be a cool idea to share how you earn or save extra money, no matter how large or small....to help make our pockets bigger. I think finances is an area one can always improve on....might as well learn from each other. 

I called xm radio and got my bill reduced about 8 dollars a month.

Also started using chase credit card. 1.5% cash back and bonuses on purchases I already make, I'll have about an extra 700 a year.

What are some hacks or extra income streams you have, real estate or otherwise?