Why traditional payment system is not suitable for e commerce?

Traditional payment systems often involve physical processes, such as checks or cash transactions, which can be slow and cumbersome for online purchases. They may lack the security and fraud protection features necessary for digital transactions, making them less reliable for e-commerce. Additionally, traditional systems may not support instant transactions or global currencies, limiting their effectiveness in a fast-paced, international online marketplace. As a result, e-commerce requires more efficient, secure, and flexible payment solutions.