(a) Core banking is normally defined as the business conducted by a banking institution with its retail and small business customers. Many banks treat the retail customers as their core banking customers and have a separate line of business to manage small business.
Larger business is handled by the corporate banking division of the institution. Core banking basically is depositing and lending of money.
(b) Factoring: Factoring is a service of financial nature involving the conversion of credit bills into cash. Accounts receivables, bills recoverable and other credit dues resulting from credit sales appear, in the books of accounts as book credits. Here the risk of credit, risk of credit worthiness of the debtor and as number of incidental and consequential risks are involved.
These risks are taken by the factor which purchase these credit receivables without recourse and collects them when due. These balance-sheet items are replaced by cash received from the factoring agent. Factoring is also called “Invoice Agent” or purchase and discount of all “receivables”.
(c) Internet /E-Banking: Online banking also known as internet banking, e-banking, or virtual banking, is an electronic payment system that enables customers of a bank or other financial institution to conduct a range of financial transactions through the financial institution's website. Internet banking is a term used to describe the process whereby a client executes banking transactions via electronic means.
This type of banking uses the internet as the chief medium of delivery by which banking activities are executed. The activities clients are able to carry out are can be classified to as transactional and non transactional.