If you shop at Walmart and have a smartphone, you might want to give Jingit a try.
Instead of spending money, you can walk out of the store making money after scanning a few barcodes and taking mini surveys using the Jingit smartphone app.
You won't get rich using Jingit, but it will give you a little cash for extras that don't normally fit in your budget.
Or as Chris Ohlsen, a vice president at Jingit, told me: "You're not going to be paying your mortgage...but a lot of people look at it as fun money."
Jingit has a $15 per week cap on earnings right now, but a quick Internet search showed most Jingit users report earning about $5 per week.