In some of the articles, you will find the affiliate links to the products recommended by me.
If I believe it is a good product, and the merchant selling said product or service offers an affiliate program, I have no issue referring readers to the product via an affiliate link. This means I may receive a commission or some form of compensation if you buy the product through affiliate links.
The recommended products may be physical products, virtual services, software, or anything else that will help you.