My favorite type of semi-passive income was rental property because it was a tangible asset that provided reliable income. As I grew older, my interest in rental property waned because I no longer had the patience and time to deal with maintenance issues and tenants. Online real estate became more attractive, along with tax-free municipal-bond income once rates started to rise.
Viral marketing strategies often forget about the pre-launch phase of a campaign. A easy way of ensuring that a viral marketing campaign goes viral is to start a conversation online where most of your audience is to build up hype around the campaign before it goes live. Build a plan where colleagues are involved to help get the conversation started. Maybe even include affiliates or related companies, who could gain from promoting the campaign, to help get the word out to as many people as possible. What will this achieve? This is get more people talking and peak their interest so your campaign will start strong and it will cost less to get the momentum going. From launching a teaser campaign to building anticipation through content on social media, pre-launch can sometimes be just as important as the actually promotion phase.

Peer-to-peer lending ($1,440 a year): I've lost interest in P2P lending since returns started coming down. You would think that returns would start going up with a rise in interest rates, but I'm not really seeing this yet. Prosper missed its window for an initial public offering in 2015-16, and LendingClub is just chugging along. I hate it when people default on their debt obligations, which is why I haven't invested large sums of money in P2P. That said, I'm still earning a respectable 7% a year in P2P, which is much better than the stock market is doing so far in 2018!
There is debate on the origination and the popularization of the specific term viral marketing, though some of the earliest uses of the current term are attributed to the Harvard Business School graduate Tim Draper and faculty member Jeffrey Rayport. The term was later popularized by Rayport in the 1996 Fast Company article "The Virus of Marketing",[12] and Tim Draper and Steve Jurvetson of the venture capital firm Draper Fisher Jurvetson in 1997 to describe Hotmail's practice of appending advertising to outgoing mail from their users.[13] An earlier attestation of the term is found in PC User magazine in 1989, but with a somewhat differing meaning.[14][15]
Viral marketing is a customer-focused approach, so the first step is to identify the target demographic for a product and what they value the most in products, requiring marketers to research and analyze demographic data. During the Blair Witch campaign, the filmmakers and main marketing agents for the movie were accomplished film students. They examined what made horror movies compelling for the demographic of teens to young adults they were targeting, as well as explored how that demographic shared information. They used this information to focus on their product's mystery, and they concentrated their early efforts on the Internet where they knew they would have the best chance of reaching a younger audience. (See also Youth Marketing)
Good suggestions. I have many of these. One word about the “app” idea. I had a great idea related to personal taxes that I tried to get off the ground with my accountant as a partner. I would say it’s difficult to do this unless you have a coder on your team. Hiring someone is not really viable financially unless the app is simple. When we finally got the quote for a coder to write what we wanted (and after doing lots of mock ups ourselves and getting a demo for investors) the estimate was about 750k just to really get started.
While compiling this list, I did my best to avoid scams, and stick with practical ideas that work. I have tried many (but not all) of these ideas. Some of these helped me earned a few dollars here and there, but there are some that helped me earn extra money on the side every single day — and some are still providing me with revenue! Note that not all ideas will fit your skills and abilities. What works for you depends on your abilities and your current financial situation.
In 2017, I ended up deploying roughly $611,000 into stocks and $604,327 into municipal bonds. The stock allocation should boost dividend income by about $12,500 a year, and the municipal-bond portion should boost income by about $18,000 a year after tax ($26,000 pre-tax). Therefore, total passive income gets an about $38,500 lift, which recovers over half of my $60,000 loss from selling the house.
I'm going to add in something that has yet to be said. You CANNOT plan to create a viral piece of content or viral marketing effort. The virality of information and messaging is subject DIRECTLY to the audience and how it sees, understands, shares and promotes this content. The major failing of any and all marketing departments and C-suite executives is that they request a viral video or viral image or viral tweet to help build the brand or promote an event. It. DOESN'T. WORK. YOU. CAN'T. DO. IT. If there were a true formula for creating viral content, it would be worth BILLIONS and only the most successful companies would own the patent on the strategy and methodology. Viral just happens and you thank your stars if it happens for your content or message. Now move along. Real marketing takes hard work and thoughtfulness.
Do you want to earn $100, $1000 — or even more — on the side? You can start earning extra income today with the help of this list of ideas I’ve put together. Spend an hour or two each day working on items that are practical for you, and you can build alternative income sources to help you improve your financial situation  While many of the items on this list are passive income ideas, not all of them are. Some items require you to actively work for success.
Viral marketing or viral advertising is a business strategy that uses existing social networks to promote a product. Its name refers to how consumers spread information about a product with other people in their social networks, much in the same way that a virus spreads from one person to another.[1] It can be delivered by word of mouth or enhanced by the network effects of the Internet and mobile networks.[2]