It is making money by creating a product or service, and then open the user then use common services to offer and sell advertising space to people or organizations that want to advertise items.
Revenue-generating By creating Or services are open to the general consumer use. Then it will offer and sell the advertising space. Individuals or organizations wishing to advertise.
To generate income by creating products. Service open to users generally use. It will then offer and sell advertising space to Individuals or organizations who want to advertise products.