There is an old saying: "When you see an opportunity, if you don't seize it, you don't see it." It can be seen that time is the most important thing in this society.

whether the marketing activities of an enterprise can have an effect on a specific consumer, how much effect it can have, and who is the most effective, can be understood from the "cognition-stimulation-response" mode of psychology. This is the most basic method to study the buyer's behavior. Because any buyer's purchase decision is driven by certain internal factors and stimulated by external factors. To make the marketing activities of enterprises successful, the key depends on how these activities affect consumers, how different consumers will react to them, and what are the reasons for the different reactions. We can start from the "cognition-stimulus-response" model to establish the consumer's buying behavior model.