Yes, anyone can sign up to be an affiliate of AngieGensler.com products. You do not need to be a paying customer to participate in the affiliate program.
With that said, we require our affiliates to promote only factual details about our products so it's best if you use and love the products yourself before promoting them to others. If you over-exaggerate results or lie about what our products provide we will remove you from the program.
You can learn more about the program and sign up to become an affiliate here: https://www.angiegensler.com/become-an-affiliate/