To choose the way to print business cards, you must also select the number of times the business card is printed, which is also the color to be printed on the business card. The color of the business card is also one of the important indicators to determine the price of the business card. At the same time, you have to choose whether the business card printing is printed on one side or on both sides. The increase in the printing surface is the increase in the number of printings, which means the increase in color and price. 1. Color selection: Business card colors can be divided into monochrome, two-color, color and true color to determine the number of different printing times. Because the three primary colors can form color, the pure color pattern does not have black, and the black color picture is not full. The color pattern we often say is composed of four colors, also called true color. Some offset printed business cards do not have pictures, but they are also composed of three colors, which are also color business cards. In computer digital business cards, there is no such choice. 2. Single, double-sided selection: business card printing single-sided selection is also the choice of printing times, how much the business card printing surface, directly related to the price.