In the ever-evolving world of technology, the traditional paper business card is undergoing a digital transformation with the emergence of QR digital business cards. These innovative digital alternatives are revolutionising how we exchange contact information and network. This article aims to educate readers about the benefits of QR digital business cards. We will explore the purpose of QR codes on business cards, assess their effectiveness, and highlight scenarios where QR digital business cards can be utilised effectively.All Rights Reserved