Today everyone buys and sells through the internet as it's very easy and convenient after the inception of the concept of e-commerce payment gateway. Internet has captured the entire market of mostly all the domains as transactions are made more accessible than before and direct-payment-gateway payment done through online modes is the best and safest.
Mostly the people who buy online may or may not be authentic so, with the execution and implementation of e-commerce payment gateway, this fear is entirely eradicated. But online payments done through credit or debit cards have been very risky as there is always a fear of getting these cards hacked, but these illegal actions can be curbed with the usage of epayment gateway.