1. The advertisements transmitted through the advertising machine can replace leaflets, newspapers, and TV advertisements. On the one hand, it can reduce the cost of printing, mailing, and high-cost TV advertisements. On the other hand, CF cards and SD cards can save heavy losses and reduce the cost of multiple exchanges. Loss.
2. Advertising machines are widely used and can be used in large supermarkets, clubs, squares, hotels, government agencies and families.
3. The content of the advertisement is effective, the speed of renewing is fast, and the content can be changed and replaced at any time.