Regardless of which investment strategy you decide to pursue to earn residual income, an essential part of the investment process is careful due diligence of each opportunity as it arises and working hard to remove any pre-existing biases. Take your time to figure out which approach makes the most sense for you, and carefully calculate your residual income goals. Remember that diversification using different asset classes is one of the most effective ways to build stable and viable streams of residual income, and a profitable portfolio.
To support all those players, MMOGs need large-scale game worlds, and servers to connect players to those worlds. Some games have all of their servers connected so all players are connected in a shared universe. Others have copies of their starting game world put on different servers, called "shards", for a sharded universe. Shards got their name from Ultima Online, where in the story, the shards of Mondain's gem created the duplicate worlds.
Let’s use Jim from our personal finance example. Jim’s furniture manufacturer builds tables and has several large pieces of equipment in the sawmill used to re-saw logs and boards down to the finished dimensions. The sawmill has net operating revenues of $100,000 for year. The saws in the mill cost Jim a total of $500,000 and he is currently earning a return of 10% in his wholesale table business. Thus, he sets a minimum required return of 10 percent.

Residual income is the amount of net income generated in excess of the minimum rate of return. Residual income concepts have been used in a number of contexts, including as a measurement of internal corporate performance whereby a company's management team evaluates the return generated relative to the company's minimum required return. Alternatively, in personal finance, residual income is the level of income that an individual has after the deduction of all personal debts and expenses have been paid.

Creating space for banner ads on your website is another way to generate a revenue from adverts. However for this type of advertising you will need to contact businesses directly and ask them if they would like to advertise on your website. The upside is that you can charge a set amount, or even a recurring monthly fee, to business to promote their services on your site. Using a WordPress plugin like AdSanity is an effective way to manage this type of advertising.

Do you drive and own a car? There are several ways to make money from your car from taxiing people to renting your car to advertising businesses. You'll want to run the numbers before using your car to make money, especially if you're driving more than usual because it might cost more than you earn to use your car as a money-maker. You'll want to factor in depreciation, wear and tear, and gas expenses when you decide if driving is a cost effective way to make  extra money. 
Samples. You’ll need some samples before you can really begin marketing yourself. Figure out which market you want to approach first, and then find or create some related samples. For instance, if you want to try your hand at blogging, study some successful blogs, and then write a few posts of your own to use as samples. Do this for any and every market you’d want to write for.
Start a website or blog. Sure, competition in the online world is steep, but one thing that makes a good site or blog stand apart is the dedication and enthusiasm of its writer. Plenty of sites focus too hard on SEO and keywords, and while SEO-optimization is certainly necessary to help your content make money, delving into something that truly matters to you will set you apart from your fluff-and-stuff competitors.
Many new users prefer to start off with the 100% Free Offers, which is what we usually recommend. These offers are great for beginners because nothing is required other than several minutes of your time. The payouts on these offers are lower, but you're not paying a dime to complete them and they'll get you use to the CashCrate system. After you've started making money online with our free offers, you can always move on to trial offers and increase your earnings.

Do odd jobs around your neighborhood. Mowing lawns, babysitting, raking leaves, snow shoveling, washing cars, and bathing pets are all examples of services that many people are willing to pay someone else to do. If you can do some of these things and you have some spare time, knock on the doors of family members or neighbors you know well, and offer your services.
In April 2004, the United States Army announced that it was developing a massively multiplayer training simulation called AWE (asymmetric warfare environment). The purpose of AWE is to train soldiers for urban warfare and there are no plans for a public commercial release. Forterra Systems is developing it for the Army based on the There engine.[16]
Rover is a dog walking and pet sitting website that is always looking for qualified dog walkers in cities all over the United States. So when you take your pup on a walk, you can also take a second (or third) dog with you and get paid to walk. 30-minute walks fall in the $10-30 range. With a neighborhood route, that can add up quickly! You’re just a short application away from getting started.