There are many techniques used for affiliate marketing; what you use will depend on your ability to perform technological tasks. Affiliate promotion is not spamming everyone you can find and praying you make money. It will take a lot of knowledge and strategy.
If you generated significant profits, you should ask for a higher commission from your best affiliates.
When you first start your online marketing business, it’s important to work with an affiliate company that has products you truly believe in and would be happy to promote and sell. Using many affiliate networks increases your products provides many possibilities for income. Research affiliates and only accept the ones you can be comfortable with.