The company's custom notebooks have relatively high requirements for the cover, and the appearance is the first impression of attracting customers, just like the impression of the top of the list of boy and girl friends. Therefore, it is important to plan the cover of the notebook. What should I do after all that?

1. The color is generally selected according to the type of company, age, preference, etc. of the targeted customer population; for example, black or brown is used as the…