Most people that earn money being an affiliate sign up with several Affiliate Programs. In fact, you will have to understand several before you find those that will make you as much as possible. The most important points to consider elect to promote products as an affiliate is to choose worthwhile products. If you wouldn't buy it or have any use for it chances are your customers won't either. Remember, even though you're selling via the internet and not in person, with certainty if you truly believe in the products you are promoting will show through in your marketing efforts. Choose products that you truly believe in if you are planning to persuade others to buy them.