Usage of QR codes in the payments industry started a new wave in digital payments providing easy contactless payments. As a merchant, you must understand the difference between static and dynamic QR codes. Simply put, a dynamic QR code can be edited and shared easily. Static QR codes, on the other hand, cannot be changed. And, ISGPay SmartMerchant offers both Static & Dynamic QR options to receive payments. Here's a quick overview of the QR codes.