I went to Odesk.com and freelancer.com and type for them. I make about $200-300 a month. I also put $100 a/c in each of my windows in the bedroom, sewing room, and lvg room. It lowered my utility bill enough to pay for them. I only use them in the room I'm occupying. I keep the central air set on 80. It really dropped my electric bill, I have an all electric house. Last summer was $300 a month, this year $140.
skype is free on your computer, for $2.99 a month is long distance unlimited. That is what I use for all my long distance, if they have skype also, it is free to talk.