If you are a Walmart shopper, then use the Savings Catcher on the Walmart app. When you are done with your purchase, scan your receipt and the app will go out over the next several days and search competitor pricing for your products. If they find that someone offered that item for less, you will get a rebate for the difference in the form of a Walmart gift card (redeemable directly from the app.
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.
Like writing (above) transcription is another type of work that often equals a full-time income. However, there are lots of sites that accept beginners that don't pay very much for the audio transcribed. While a professional transcriber may not bother with the sites below, someone without the skill to be a professional could use them here and there for some quick extra cash:
Be professional. When you submit a résumé, don’t type it in ALL CAPS and please don’t avoid the caps lock like the plague. Know how to use it without looking incompetent. Write in complete sentences with proper grammar. Of course, there will be exceptions, but even with the exceptions, you must keep it professional. You’re building their view of you.
While writing also falls under the category of an actual work at home job, it can be great for extra cash, too. Particularly content sites. These are sites that post writing assignments for any of their approved writers to grab, and for most you only need average writing skill to become an approved writer. While the pay isn't fantastic, if you can write fast, you can for sure earn substantial extra money. Most of these sites will pay a penny per word or more:
Sign up to be a part of different survey panels and wait for surveys to come to you via email. Taking online surveys for money typically means answering questions about products and services, but some panels will ask more interesting types of questions. Survey panels usually pay anywhere from $1 to $5 per survey taken or in the form of Amazon gift codes and other types of rewards. Here's a list of reputable survey panels to try:
Teaching and tutoring English as a second language is a great way to make money online, not to mention open some doors for you to travel the world if you'd like. While full ESL (English as a Second Language) accreditation is recommended, as long as you’re a native speaker and have the ability to teach, there are people in countries such as Hong Kong or the UAE who are willing to pay upwards of $25/hr for you to tutor them English via Skype. Check out Indeed, Learn4Good and Remote.co for remote english tutoring jobs or sign up on a specialized site like VerbalPlanet or Chegg Tutors.
The larger the company, the more requirements and prerequisites they likely have in place. That’s not necessarily a bad thing. Even though you may need a newer computer, they may be offer health insurance and a full-time schedule. There’s always a trade-off. Know that more scheduling freedom and flexibility and less management oversight may mean lesser pay or no benefits.