Affiliate marketing is a marketing strategy where affiliates promote products and services for merchants. Merchants offer a commission when a sale is made through their links.

Affiliate marketing is a good way to earn money online as there is no risk involved. Affiliates do not have to pay for inventory, shipping and handling costs. They just have to drive traffic to merchant's website.

There are several benefits of affiliate marketing. You can start an affiliate marketing business without any investment. It is also a very flexible business as you can run it from home. There is no limit to the number of products that you can promote. You can work full time or part time. You can run your business while traveling. You can work at your own pace. You don't have to wait for orders to come in.

Affiliate marketing has been around for many years now. There are several ways to get started with affiliate marketing. One of the most popular methods is blogging. You can set up a blog about any topic that interests you. Then you can write about products that you want to promote. When someone visits your blog and clicks on the link to purchase a product, you will earn a commission.

Another popular method is using social media sites like Facebook, Twitter and Pinterest. You can post links to the merchant's website on these sites. When someone clicks on the link and buys a product, you will earn commission.

If you don't want to spend time writing articles and posting links, you can join affiliate networks. These are groups of affiliates who have joined together to sell products. You can search for affiliate networks on Google. Some of the best affiliate networks include CJ Affiliate, Commission Junction, LinkShare and Shareasale. You can sign up for free and then you can promote products from any of the top 100 merchants.