Mainly useful for entrepreneurs is to give pleasure to the audience and also add their own items to the revenue. Having a TV stage ads sell one another is to hit the market. Add revenue to entrepreneurs.
The benefits for operators Is to give pleasure to the audience. It adds revenue to the product itself. The television advertising there is another product. The product hit the market Increase revenue for the operator.
The benefits for the enterprises. Is to give pleasure to the audience. And to increase the income of the product itself. Having a sale of goods advertising the TV one another is market sale of goods.