You could also opt to use existing websites for making money. These include both active income and passive income methods. For example, you could sell some used items or invest in creating some digital designs that then can be sold on merchandise. Again, devote a sizable portion of your time to passive income so that you can slowly build up earnings that will arrive on autopilot without any extra added effort. 
Find items that you know are selling below their full value (either online or through a deal website like SlickDeals.net), discount stores (Marshalls, Ross, etc.) buy them and sell them for more on eBay or Amazon. Once you find your product niche you can set up a system. Don't read over that too quickly. You need to find a particular product or niche to really make this work. Otherwise, you're met with different shipping costs, always trying to figure out new margins, etc. Don't try to be everything to everybody. Try to be good in one particular. Maybe it's a product you're passionate about such as selling trucker hats.  🙂 Click here for more on this idea.
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:
This is slightly different than eBay Arbitrage. Find a distributor that will sell to you at their discounted prices. List these items online. Buy and ship to your heart's content. Basically, you become a reseller of computers and other hardware. Another thought here is to sell computer parts. Can you find a part that seems to be in demand? If you can supply the demand, you may just have yourself a part-time business.
Have you ever heard of Uber or Lyft? Of course, you have! This is a great earning opportunity for someone with a reliable car and the ability to navigate their city’s streets. The main barrier to entry is having an approved car that is efficient to keep your costs down. There are lots of stories of Uber drivers making an extra $1k a week outside of their normal day jobs! Not bad. Plus, this is a fun way to get to know your city, help tourists make plans, and get to know interesting people. Lyft is offering $300 Sign-up Bonus! Or if you prefer Uber, click here to drive with Uber. (Or do both!)
Robert said he did an average of 4-6 of these gigs per year for a while depending on his schedule and the work involved. The best part is, he charged a flat rate that usually worked out to around $100 per hour. And remember, this was pay he was earning to advise people on the best ways to use social media tools like Facebook and Pinterest to grow their brands.
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