After the transaction is complete, customers will usually receive a email.

When making a payment, the customer's card information is encrypted to ensure .

Some online payment systems can charge a small for processing transactions.

In an online payment system, a customer typically starts by selecting items and clicking on the button.

Online payment systems can facilitate transactions with ease.

Many online retailers offer customers the option to pay using a card.

To complete a transaction, users typically must enter their for security.

A popular online payment system is .