In Australia, "Work from Home" debuted at number 39 on the ARIA Charts after its first week of release. It climbed to number three in the fourth week, becoming their second top ten and first top five single in the country. The song stayed in the charts for nearly thirty weeks. Since its release, the song has been certified quintuple platinum and has also become one of the best-selling songs by an all-female group there. A similar trend followed in New Zealand where the song debuted at number 21 on the Official New Zealand Music Chart after its first week of release. It climbed to number two in the fifth week, becoming the group's first top-five single in the country. "Work from Home" also became the group's highest peaking single in New Zealand, surpassing "Miss Movin' On", which peaked at number 27 in July 2013. On April 15, 2016, it became their first number-one single in the country. The single was certified double platinum, becoming the group's best-selling song, after "Worth It" was certified platinum.
Once you’ve established yourself in any number of freelance verticals online, spending your time focusing just on doing inside sales (booking freelance contracts with high-value clients) and then subcontracting your work out to other freelancers can help significantly grow your client list, and revenue generating possibilities with this business idea.
No matter what method you select for generating your online income, there's one very important thing to understand. Today, across this globe, with its 7+ billion inhabitants, there are two recurring things that people are looking for more of. Either people want more time or they want more money. The truth? Time is far more valuable than money. You can't recreate time. Once it's spent, it's gone forever. Not money.
The music industry might not be as strong as it was in the 80s, but there are still plenty of ways to make money online as a musician. Sites like SoundBetter let you sell your services as a songwriter, producer, or session musician to thousands of customers a month. While Musicbed, Music Vine, Marmoset, and SongFreedom are perfect for licensing your music to TV shows, movies, and web series.
White labeling products involve purchasing pre-made products from a supplier and then adding your own labeling and branding. Products could range from candles to gym equipment or even tea, but all will come without labels, allowing you to create your own new range of merchandise. Most suppliers will advertise the fact they offer white labeled goods on their websites, so pick your niche and then find the right supplier and product for you. Once labeled, products can be sold via sites like eBay and Amazon, or from your own eCommerce store (discussed in a moment).
Whether you have a website or are still dreaming up ideas for a blog, you can also look into affiliate marketing. With affiliate marketing, you partner with brands and businesses within the content of your website. If you mention a product or service, you link to that produce or service using a unique affiliate code you received when you signed up for that particular affiliate program. From there, you’ll make money any time someone buys a product or service through your link.
Take surveys. You can earn $50 to $100 per month in cash and products by taking online surveys. Find survey sites by searching for “paid survey sites” online. Sign up for several survey sites to increase your chances of being selected for higher-paying surveys. Register with an email address, and check your email often so you can respond quickly to survey offers.
This is a more technical way to make money online then most of the other strategies given. But you can get an excellent course on how to make it happen with Steve Chou’s Create a Profitable Online Store program. Steve and his wife have built a highly successful online store – selling wedding napkins – and he’s anxious to provide insider secrets to people who sign up for his course..
What They Do: “We’re on a mission to help people everywhere find a job and a company they love. In the process, we’re transforming an entire industry through the power of transparency. At Glassdoor, you have the chance to be amazing at work and amazing at life. We know that professional success depends on personal wellbeing. That’s why we empower you with the tools and services you need to succeed in every area of your life”
Small businesses know they have to get online, but finding the time to figure out how is proving a real challenge for small business owners of every stripe. If you're Internet-savvy and know how local businesses can harness the power of local search, coupon pages and social media, you could be working from home helping small business owners promote their companies online.
And freelance coder is an especially great one, since it’s already such a commonplace gig. Whether you want the flexibility of being your own boss, enjoy taking on a wide diversity of projects rather than working with a single company, or prefer to travel instead of staying in one place, you’ve got many reasons to pursue freelance software development—even though technology companies and startups offer their own perks as well.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
This has become a popular business model for online entrepreneurs over the past several years, and will probably just continue to grow in popularity. The best thing about selling online courses is that once you do the up-front work in creating the course and setting up your marketing strategy, you can get paid over and over again for work you do once.