It should be said that the cost at which the customer purchases the product is the same as the direct purchase cost from the owner, this means that the owner of the product will get less profits from the sale because he has to pay a percentage of the profits to the affiliate marketer. But in this way, the owner of the product can expand its sales and reach a larger segment of customers that would not have reached it through the direct selling process.
This is another thing that affiliate marketing beginners need to be aware of. Affiliate marketing is not limited to blogging and social media. You can actually do it using email. However, the challenges that you face here are more or less similar to the ones that you face when it comes to blogging. Without a big audience, you are probably not going to be able to make it work. Anyway, there are many ways of increasing your mailing list. You can use your blog, as an example, to offer freebies to those that are willing to sign up for your newsletter.