If you’ve received gifts you really don’t want – and they’re still in the packages – try returning them. Some retailers will take them back up to a year later. If you are not sure where the item was purchased, try going online and searching. If a retailer like Walmart or Target pops up then you can return it there without a receipt and get a gift card.
Companies these days are expanding their office boundaries to incorporate the idea of working from home. These work from home companies offer employees flexible working hours, better pay and freedom from office walls. Even though the internet is flooded with many online jobs, there are some that offer better pay. Here is a list of work from home firms that are willing to pay $16 per hour or more for home-based jobs.
I used to have fun doing surveys while I watched TV. I was choosy about the companies I used and I never paid to sign up for any. I got about $25 in free BlockBuster movie coupons, cashed out about $25 from another site and did an in house project trial where a company sent me to full size body lotions to use and record information about. I had fun, felt like my input was improving the business world, but I wasn’t looking to get rich quick, just earn a little bit in time that typically wasted. Some survey companies pay very little, others pay better. Of course, it is not fair to the businesses conducting the research to lie in order to qualify for a survey and they certainly deserve honest and thoughtful answers to their questions. The companies I worked with told me how much the survey would pay and how long it would it would take. Research for the reputable companies.
For those unfamiliar with affiliate marketing, it’s simply referral marketing where you earn a commission. Let’s say that you have a website and refer a book on Amazon. When the visitor clicks the affiliate link and buys the book, Amazon will pay you a percentage of the sale. People love affiliate marketing because they can start earning money passively with few startup costs.
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. 
Set up a roadside stand. Depending on where you live, you could profit handsomely by setting up a roadside stand. If you live near a resort area, for example, you could buy cases of bottled water, put them on ice, and sell them to passers by for twice what you paid. Selling fruit and produce you grow yourself is also a smart idea in highly-traveled areas.
Please note that some of the links below are affiliate links and at no additional cost to you, I will earn a commission. Know that I only recommend products, tools and learning resources I've personally used and believe are genuinely helpful, not because of the small commissions I make if you decide to purchase them. Most of all, I would never advocate for buying something that you can't afford or that you're not yet ready to implement.