E-banking, also known as Electronic Banking, is the provision of banking products and services via electronic channels, including the internet, mobile applications, and other digital networks.
This enables customers to access accounts, initiate money transfers, settle bills, open deposit accounts, and manage their finances from their residences or workplaces, eliminating the need for physical branch visits.
Services such as ATMs, Internet Banking, Mobile Banking, and Digital Wallets fall under the comprehensive umbrella of e-banking.
Electronic Funds Transfer (EFT) is a specific e-banking service facilitating the electronic movement of funds between financial institutions.
Electronic Clearing Service (ECS) is a system designed for batch payments but does not, in itself, constitute a broad method for delivering banking services.
Consequently, the most accurate description for the provision of banking services from home or the office through technology is e-banking, represented by option (C).