Online payment refers to the process of making financial transactions over the internet. This method allows consumers to purchase goods and services using various digital payment options, such as credit cards, debit cards, and e-wallets. Online payment systems are designed to be secure and convenient, enabling users to complete transactions from the comfort of their homes. Many businesses, from small shops to large corporations, utilize online payment platforms to facilitate sales. Popular services like PayPal, Stripe, and Square provide the necessary infrastructure for these transactions. As e-commerce continues to grow, online payment methods are becoming increasingly essential for both consumers and merchants.