Change jobs and employer. Once you've gotten some experience under your belt, consider finding a new job. By changing your environment, you can increase your pay and experience different corporate cultures. Don't be afraid to do this several times. If you're a valued employee, it's also likely your current company may offer you a raise or other benefits if they know you're looking at leaving.
Chase Freedom Unlimited℠ – The Chase Freedom Unlimited℠ is a new Chase card that is taking the rewards world by storm! By signing up, you’ll earn a $150 signup bonus after you spend just $500 within 90 days. Plus, you’ll earn a flat 1.5% back for every dollar you spend on any type of purchase. Best of all, this card doesn’t charge an annual fee, either.
Donating plasma can actually work out better than selling your blood. It takes longer to donate plasma because they will put your red blood cells back in your system. The upside is that you can donate plasma as much as twice a week and you can make anywhere from $40-$60 per donation. You can make that $100 in less than a week if you can stomach the needle.
Don't put all your trust in Social Security. While it's a good bet that Social Security will continue to work for the next 20 or so years, some data suggest that if Congress doesn't radically alter the system — either by raising taxes or reducing benefits — Social Security won't be available in its current form. It is probable, however, that Congress will act to "fix" Social Security. In any event, Social Security was never designed to be the only resource for retirees in their later years. That makes it all the more important that you save and invest for the future. 
Open an Etsy store. If you have a creative talent or skill – whether it’s creating art, sewing clothes, or making keepsakes – you can open an online store on Etsy.com and sell your wares for some quick cash. With your own Etsy store, you’re left in charge of pricing and, ultimately, how much you make. See our detailed primer, “How to Make Money on Etsy.”