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What are the common types of elevator advertisements?

Common types are as follows:

Print advertisement (poster advertisement, frame advertisement), video advertisement, projection advertisement, door-to-door advertisement, etc. The digitalization of elevator advertisements is an inevitable trend in the future, and more advanced ladder media forms will appear.

At present, the mainstream media forms are print and video, while projection advertisements and door stickers are relatively marginalized, especially door stickers are becoming less and less common. The reason is that it is greatly influenced by policies. For example, the property said that your door sticker damaged the elevator door. How to define this is hard to say.

In the mainstream form, print advertisements are more popular than video advertisements. The data are as follows:

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The picture came from the network and has been deleted.

The picture came from the network and has been deleted.