What is a payment gateway in ecommerce?
A payment gateway is a technology layer which securely captures, encrypts, and transmits payment data from the customer to the payment processor during checkout.
How does a payment gateway work step by step?
When a customer enters payment details, the gateway encrypts the data and sends it to the payment processor. The processor communicates with the issuing bank to approve or decline the transaction, and the gateway then returns the result to the website.
Why is a payment gateway essential?
It ensures secure handling of sensitive data and enables online payments to function. Without a gateway, merchants cannot safely transmit payment information.
What features do modern payment gateways offer?
They provide:
• Encryption and tokenization
• Fraud detection tools
• Support for multiple payment methods
• Integration with ecommerce platforms
How does a payment gateway impact conversion?
A fast, reliable, and well integrated gateway reduces failed payments and checkout friction. Poor performance leads to abandoned transactions and lost revenue.