Why are there educational advertisements on small smart screens?

This is the advertising link pushed to you by the official software.

1, get traffic to drive sales. In addition to the usual natural traffic such as innovation and topping, advertising is a sharp tool for traffic, which can increase product traffic in a short time and drive store sales.

2, choose products, measure money, and create explosions. For general sales, especially new products, we should plan to open advertisements to see which ones have the potential to become explosions, create explosions to increase the flow of stores and drive the sales of other profitable products in stores.