How to design the door head? 1, the text content of the store signboard must be consistent with the products sold in the store. 2. The expression of advertising signs should be concise and prominent. Simple and beautiful advertising information can not only make customers unforgettable, but also achieve good communication purposes. In order to achieve the most effective communication effect, the text size on the signboard should be moderate, and the communication effect of medium and long distance should be considered to make it have good visibility and communication effect. For example, if your shop is near a busy street or highway, it is suggested to maximize the font and keep the content as simple as possible, so that customers who drive can read at a faster speed.