Ticket and merchandising sales on streaming platforms

The idea is that streaming platforms like YouTube or Spotify expand their business since they are also web expanding the existing offer when listening to a music group or a song with a whole visual display in which groups sell their merchandising and tickets for their next concerts , all this from the same streaming platform and of course streaming platforms would increase their billing if all this material is sold on their website as if it were a marketplace charging a commission for each product or ticket sold.

It must be said that this business expansion is very profitable since you have people listening to the music groups they like who would buy t-shirts or tickets at any time because you know that those are their favorite groups.

The business is round !