E-commerce payment refers to the process of completing financial transactions online for goods and services. This can involve various methods, including credit cards, digital wallets, and bank transfers. Secure payment gateways, such as PayPal and Stripe, facilitate these transactions by encrypting sensitive information to protect users. Consumers can choose from multiple payment options based on convenience and security. Mobile payments and cryptocurrency are also gaining popularity, allowing for faster and more flexible transactions. Overall, e-commerce payment systems aim to provide a seamless shopping experience while ensuring the safety of financial data.