What are some legitimate ways to make extra money from home?

There are a TON of ways to earn extra money on home, but it depends a lot on a few factors:What are your skills?How much time do you want to invest per week?Do you need the money now?If you're willing to put in a decent number of hours and want to build something for the future then Blogging, Affiliate Marketing, or Online Arbitrage can all be great options. If you need some money right away and have a marketable skill like writing, design, etc then go to a site like Upwork, Elance, or Fiverr to get customers fast. I have a full list of 89 Side Hustles, many of which are online income sources that you can find on my blog: http://www.betterbythought.com/ultimate-guide-89-best-side-hustles-2016/

I'v been earning good money just by getting involved with MLM. (Multi Level Marketing) Working from home. You probably would have to give it a few months before you see the result. You can sell to people you know, people in the neighborhood, or on social media. Earn from 15% and upwards on retail sales, and/or build your business and earn from a team of distributors. You even get support and help until you can make it on your own. No skills required, and the earnings are limitless. It's the best company in this genre to work for. Quality products that people actually use, and a very good bonus plan. See http://www.greatopportunity.flp.com for more, or just contact me. See also here

This is not a website itself, but you can create a marketplace from your home, and get big money with classifieds: http://open-classifieds.com

It's great to use your free-time at home for some valuable efforts. If you want to make money during your leisure hours With NO EFFORTS then perhaps we have several money making options.You can make enough money not only by traditional ways but a lot of new & surprising ways can also pay you huge amount of cash for your little efforts. Here are some of the surprising ways to make money quickly with no efforts:(1) Get Paid to Search Online(2) Sign Up for Focus Groups(3) Get Paid to Complete Online Surveys(4) Initiate Mystery Shopping(5) Get Paid from Amazon Associates Program(6) Get Paid to Click on Qmee Listings(7) Earn Money to Review Music(8) Risk-Free Matched Betting(9) Social Investment Networks& MANY more. You can find complete details about these methods as well as about various sites involved in such business at following link: http://getupwise.com/finance/money/25-surprising-ways-to-make-money-quickly-with-no-efforts-blog101/

Do you want to just make "some" extra money, or replace your income? I only know about the later :) Anyways - here's is the strategy that I use. It is proven to work, will never go out of style, or become outdated. Find ways to solve people's problems, usually in the form of an information product. Design a high converting sales funnel that converts as many visitors to leads to customers as possible. Treat your prospects/customers like GOLD. Sell them stuff! If you're interested I go into more depth on my blog: http://www1.theinternettruthproject.com

Try online poker. If you devote some time and effort to it, it can be quite profitable. Many poker profitable poker players are otherwise gainfully employed and simply use poker to generate some supplemental income. As far as getting good enough to make money reliably, http://forumserver.twoplustwo.com is an invaluable resource, as are various training sites like http://www.deucescracked.com and http://www.cardrunners.com

I actually started a business to address the exact concerns you listed. Having worked from home since 1977 I started several businesses. Later, when we went full time RVing I needed to concentrate on mobile income. That's when I started marketing business setup manuals and training courses for WFH skills development and biz management. Some, like CPR instructor are best for a fixed location, but others are great for fixed or mobile locations. Here are some resources. Pay attention to the PDF download. This lists only 500 of the work from home possibilities. I create courses for http://Udemy.com about things I know well. My current business is all about developing skills for working from home. Visit http://adhocgroup.net/career-niches/ and the PDF at http://adhocgroup.net/WFH/Work-From-Home-Ideas.pdf. Best wishes for success.

Buy cheap, sell at a profit. Think like reverse garage sales. I buy from local thrift shops or garage sales (usually printers, bikes, sometimes furniture), clean them up and sell them on Criagslist. I usually make 50-100% profit. It's fairly easy and cheap to start. Just be on the lookout and start slow. i make amount $100/week etc selling one or two things. If you go for more then you can make more. 

The Internet is full of offers to make quick cash online. Most often, these “offers” are actually scams designed to make money by cheating well-intentioned individuals looking for a way to supplement their income. They’ll try to get you to pay for an introductory course, stock up on their inventory or recruit your friends to begin earning. All that is bad news. We struggle daily with how to convey the fact that is an actual way to legitimately make serious money, whether from home, during your lunch hour, or on your mobile device while waiting for a train. Whether you’ve been involved in business for a while or you’re just the kind of person that knows people, your network is worth money. Facebook and LinkedIn already know this, and they sell companies the ability to show ads to your contacts based on what you’ve “liked” in the past. We’ve created a better way to allow businesses to reach the people they want to have a business conversation with. Businesses describe who they are looking to reach and offer a bounty to whoever makes the connection. Here’s how it works: A business posts that they are looking for a specific type of contact and offers a “bounty” or payment in return for a lead. For example: A chair rental company owner is interested in connecting with banquet hall owners. You share the chair rental company’s offer with three people you know who run banquet halls. Your contacts answer a few questions the renter needs filled out to confirm that they are genuinely interested. The renter receives the information as leads. If the people comply with the guidelines specified (own banquet halls, in the market for chairs, etc.) then you earn the bounty. Even if the hall owner and the chair renter choose not to work together, you have generated a good lead and are compensated for it. Using http://businessleads.com/, both the person looking for a contact and the one who provide it benefit. We know that your time is valuable, so we offer compensation for every helpful connection you create. You’ve spent time over the years building your professional network and you can now utilize it in a whole new way. Help other business people and make money without leaving the house  ̶  what could be better than that?