Where business cards disappeared, mobile phones took their place

As digital transformation progresses rapidly, the role of business cards in the business world is changing. Now, instead of exchanging paper business cards, it has become more familiar to save contact information on a mobile phone or share information via QR codes. This change is not simply a shift in the means of exchange, but shows that the way people meet for the first time and networking habits are changing. In particular, among younger generations, mobilebased connections are becoming the natural trend rather than physical business cards. The article examines through these changes how companies and individuals are embracing communication methods suited to the digital environment. Traditional business card culture still remains, but in practice, mobile phones are rapidly replacing it.