To make money by creating a product, the customer has to choose from, it will offer and sell advertising space to people or organizations that want to advertise items.
Revenue-generating By creating products that customers have come to. Then it will offer and sell the advertising space. Individuals or organizations wishing to advertise.
To generate income. By creating a product for customers to choose. It will then offer and sell advertising space to Individuals or organizations who want to advertise products.