Trading money electronically is known as online payment. Computer networks, the internet, and digital stored value systems are commonly used in this process. You accept an online payment when you collect payment over the internet. The transaction that results in the transfer of monetary funds from the customer's bank or credit card account to your bank account is known as an online payment. A credit card, a checking account, or another clearinghouse, such as PayPal, can be used to make an online payment. Merchants who accept online payments must adhere to a set of security guidelines. The security for online payments is designed to reduce the risk of billing and personal information being stolen.