Credit Internet-systems are electronic analogues of conventional systems that work with credit cards. However, since all transactions are carried out via the Internet, it requires additional security and authentication. Such means are credit cards and ATMs.
There are two main types of debit payment systems: electronic checks and electronic money.
Protection of commercial information is carried out with the help of systems based on plastic cards (most) and on the basis of digital money.
Payment system on the Internet (e-payment system) is a system of settlements and payments between commercial entities, financial institutions and network users in the process of buying and selling goods and services via the Internet.