Kung fu business card is an automatic marketing tool for business cards, which can be mainly used to help improve sales rate. I prefer its three functional modules. 1 is AI radar, which can show how many people have read your business card, who have read your business card, who have read articles shared with friends and how many times. The second is the information section, which contains a lot of hot information and industry information. You can choose your favorite information content and add it to your personal information. Then share, or you can add the information you want to share. The third is the shopping mall, which has invincible business cards! Personal brand is quick to realize!