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Electronic Funds Transfer at Point of Sale (EFTPOS): Comprehensive Overview

An in-depth look at Electronic Funds Transfer at Point of Sale (EFTPOS) systems, including historical context, key features, mathematical models, applicability, related terms, and more.

Key Features

  • Automatic Debiting: Directly debits the amount from the customer’s bank or credit card.
  • Authentication: PIN or contactless authentication ensures secure transactions.
  • Cashback Facility: Allows customers to withdraw cash during a purchase transaction.

Working Mechanism

EFTPOS systems operate through a network of interconnected entities. Here’s a simplified flowchart of an EFTPOS transaction:

Examples

  • Retail Stores: Major supermarket chains implement EFTPOS to handle large volumes of transactions efficiently.
  • Restaurants: Many food establishments use mobile EFTPOS devices for table-side payments.
  • Service Providers: Utility companies and other service-based industries use EFTPOS for recurring payments.
  • NFC (Near Field Communication): A technology enabling short-range wireless communication for contactless payments.
  • Chip and PIN: A security protocol requiring a PIN to authenticate card transactions.
  • EMV (Europay, MasterCard, and Visa): A global standard for inter-operation of integrated circuit cards (IC cards or “chip cards”).

FAQs

Q: What are the benefits of using EFTPOS over cash transactions?
A: EFTPOS transactions are faster, more secure, and reduce the need for cash handling.

Q: Can I use EFTPOS internationally?
A: Yes, EFTPOS systems are widely accepted globally, but ensure your card is enabled for international transactions.

Revised on Monday, May 18, 2026