With the revolution of Information and communication technology and IOT has rewritten the concept of payment system and made an ease of payments with the digital or e-payment system with the click of a button from any electronic gadget( laptop, smart phone and desktop) in an easy and safety mode. Digital payment occurs when goods or services are purchased through the use of various electronic mediums. There is no use of cash or cheques in this type of payment method.Consumer-driven digital platforms such as visual commerce, mobile networks and social media all of these enable customers to explore and purchase what they prefer, and there is 24/7 purchasing/ sourcing feature match their specifications, purchase them online at any time or location and expect delivery on scheduled dates as guaranteed. This paper conceptually discusses about the role and impact of digital payment system on customer acceptance and its
sustainability.