If you're interested in online marketing, setup email software and create a lead magnet that you can use in your sales funnel. Then, build up that list. It's often said that you can expect to earn about $1 per subscriber per month. If you have a list of 10,000 subscribers, that means you can earn roughly around $10,000 per month. You will need to deliver value and not pitch them on every email, but it is a very achievable goal in a short period.
I have to agree, when starting an affiliate site, you are putting up a huge investment, effort, money, and time, then if it is not bad enough, on top of that pit, earn less then 8% commission from you know who, and to insult you even more, give you a 24hr window, then you know who get a free sale from all your hard work when that person did not buy within 24hr, and to be honest, getting any site off the ground really blows, as you normally have to fight google all the way up the hill, which can take weeks, or even months just to find out if what you have done was a complete waste of effort, time, and money. As long as you got the money, and put up a quality site with quality content, then it may pay off in a few years, but how much money did one invest before getting into the black, all while the ceos are laughing at you for promoting them just to give you almost nothing in return for you hard work, and with a 24hr cookie.
The concept of affiliate marketing on the Internet was conceived of, put into practice and patented by William J. Tobin, the founder of PC Flowers & Gifts. Launched on the Prodigy Network in 1989, PC Flowers & Gifts remained on the service until 1996. By 1993, PC Flowers & Gifts generated sales in excess of $6 million per year on the Prodigy service. In 1998, PC Flowers and Gifts developed the business model of paying a commission on sales to the Prodigy Network.