In the process of making a membership card, the convex code is an indispensable process, which plays the function of indicating the card number, but also play a beautiful role. Convex code with gold convex, silver convex two colors to choose from; Convex code and a small gold convex, Daikin convex, small silver convex, large silver convex of the points; Small convex code for the 12th word, large convex code for the 18 word font for arial.