As mentioned merchants will pay publishers a certain commission when they’re directly responsible for driving a sale. So when you look for merchants to write about, or products you want to review, keep in mind what commission rate they pay. The better the rate, the more money you’ll make if you drive a sale. If you can combine a high commission rate with a product you believe in you’ll have struck gold.
Most businesses require startup fees as well as a cash flow to finance the products being sold. However, affiliate marketing can be done at a low cost, meaning you can get started quickly and without much hassle. There are no affiliate program fees to worry about and no need to create a product. Beginning this line of work is relatively straightforward.