Considering that you have a finite amount of time, passive income should make up a large part of your work. If you're serious about generating any semblance of income online, then passive income should be one of your sole goals and ambitions. Why? Wouldn't you prefer to do the work one time and get paid repeatedly as opposed to relying on your time to generate that income? Invest the time at the front-end so that you can reap the benefits on the back-end. This means putting in a bit of sweat equity and not getting paid today. Rather, you'll get paid somewhere down the road. And you'll continue getting paid whether you keep building that passive income stream or you stop. 
After being founded by twin brothers Lucas and Lee Brown in 2009, this white-labeled affiliate tracking software has become an industry leader thanks to being innovative and featuring a system that is reliable, scalable, and flexible. Some of the standout features include a two-way API, unlimited amount of affiliates, fraud protection, dedicated solutions option, a mail room, and the ability to convert currencies.