Which supermarket's signboard design is affordable and cheap? The common size on supermarket signboards is 90* 240* 240. There are two sizes commonly used in supermarket design: cylinder and plane. (l) The commodity signs of column supermarkets shall be clear, eye-catching and direct, and shall not be skewed; In words, it is best to design supermarket labels with various eye-catching fonts, not too many fonts; Pay attention to patterns, different shapes of patterns will cause different visual reflections. (2) Color application of supermarket signboards. Generally, the color design of supermarket signboards does not exceed three colors. Consumers tend to start with color first, and then go to shop signs and signs for identification. If the design of color selection is unique, it will be very attractive to consumers. When this design is extended to all chain stores, it will make consumers vividly accept the information conveyed by the brand. This exquisite design is an excellent design.