The design size of the business card is 92× 57mm (each side contains 2mm bleeding position); Please set the color mode of the business card file to C M Y K mode. Standard business card finished size: the finished size of business card is 89×54mm；; Fold cards or business cards of other sizes, please indicate the size when transmitting the manuscript; If printing, it is best to set the resolution above 300dpi and the color mode as CMYK in advance.

The most common classifications are as follows:

1. According to the purpose of business cards, business cards can be divided into three categories: business cards, business cards and personal cards.

Second, according to the materials and printing methods of business cards, they are divided into digital business cards, offset business cards and special business cards.

Three, according to the printing color, monochrome, bicolor, color, true color four categories.

Fourth, according to the typesetting method, horizontal business cards, vertical business cards and folded business cards are divided into three categories.

Five, according to the printing surface, single-sided printing and double-sided printing.