What is the ruling on profiting from a company that displays advertisements, from which the permissible ones are chosen, in exchange for points that convert into money, and what is the ruling on inviting people to benefit from it, and what is the reason for the ruling?

So long as the subscriber is able to control the advertisements he views, and chooses those that are permissible, there is no harm in dealing with the company and benefiting from the points. If a permissible advertisement includes something whose viewing is not allowed, such as a picture of a woman displaying her adornments (mutabarrijah), then you must lower your gaze. There is no harm in guiding others to the company, while advising those whom you guide to avoid the prohibitions within it.