How Do Real Time Payments Work?

Published on
Nov 13, 2024
Written by
Rob Smith
Read time
10 mins
Category
Articles

The demand for swift and efficient transactions is driving the evolution of payment systems as we know it. Real time payments are a significant leap forward, enabling funds to be transferred instantly and continuously - 24/7, 365.

Unlike traditional payment systems, a few examples being ACH and wire transfers, which can be sluggish and take hours, real time payments ensure that funds move from one account to another, instantaneously.

Understanding how a real time payments network operates - from initiation and authentication to processing and settlement - reveals the underlying technology that makes real time transactions possible.

This blog dives into the intricacies of real time payments, exploring their advantages and challenges, as well as the infrastructure that supports this payments innovation.

What are Real Time Payments?

Real time payments are electronic payments that occur instantaneously and continuously. This can occur within seconds of the transaction being initiated, at which the funds immediately become available in the payee's bank account.

Unlike traditional payment methods (like ACH and wire transfers), which can take hours or even days to complete transactions, real time transactions are settled immediately from one bank account to another.

An instant payment can be made any time of the day or week, holidays and weekends included.

Examples of Real Time Payments

Real time payments are most commonly used in the world of eCommerce, but they have their uses in other industry verticals.

Instant payments are often seen in bill payments, tax rebates, unemployment benefits and peer-to-peer payment platforms.

How Do Real Time Payment Systems Work?

Real time payment networks differ across the world. Each system has its own unique characteristics, but at the core payments infrastructure involves the same actors and operations within the payments infrastructure.

Actors Involved in the Real Time Payments System

The actors involved in the real time payment transactions are:

  • The payer: The person or business initiating the payment.
  • The payee: The person or business receiving the payment.
  • The payer's bank: The financial institution of the payer.
  • The payee's bank: The financial institution of the payee.
  • The real-time payment network: Such as the RTP (Real-Time Payments) network or similar systems (like the Faster Payments Service in the UK), which facilitate the transfer of funds and communication between banks.
Infographic of how real time payments work

Steps Involved in the Real Time Payments System

1. Initiation

The real time payments process is initiated when the payer decides to send money to the payee. This can be done through online banking platforms, mobile bank apps, in branch, or through other payment systems.  

When transferring funds, the payer can use traditional payment methods such as account numbers or modern methods such as a QR code.

Financial transactions can be made across multiple channels, making them flexible and adaptable to differing needs.

2. Authentication & Authorisation

Following payment initiation, the payment must be authenticated and authorised. The payer's financial institution confirms the payer's identity through security measures such as passwords, biometric data and two-factor authentication.

The payer's bank verifies whether sufficient funds are available to conduct the transaction. Once authorised, the payments platform authorises the transaction, immediately deducting funds from the payer's account.

3. Processing

Once it has been authorised, the bank instructs the real time payment networks to complete the transaction.

A real time payments platform is a central network operated by a financial authority or group of banks.

Unlike legacy payment systems, real time payments do not use batching. They continuously process individual transactions, allowing for instant payments in real time.

4. Confirmation

After the payment is processed, both the payer and payee are immediately notified about the transaction - this can be done via SMS, email, or a push notification via a mobile banking app.

Risk management strategies, like notifications, provide businesses with certainty regarding their transactions and finances.

5. Settlement

Here, the payer's bank transfers the funds to the payee's financial institution instantaneously - making the funds available for immediate use in the payee's account.

Are Real Time Payments & Faster Payments the Same?

Real time payments are not the same as faster payments. Though similar in nature, ironically, faster payments take longer to complete. Usually, faster payments take somewhere between a few minutes to a few hours, which is shorter than most traditional payment systems, but longer than real time payments.

Real time payments are immediate payments in the sense that there is no interval between the moment when the funds are deducted from the payer’s account and the moment when the funds are made available to the payee‘s account.

The Advantages of Real Time Payments

Infographic of the advantages of real time payments

Speed & Efficiency

Unlike traditional payment systems, real time payments are an immediate payment service. Funds are transferred instantly and can be made 24/7, allowing businesses to send digital payments at any given time.

They work across multiple channels, making it highly flexible and adaptable to facilitate real time payments in a business to consumer setting.

This is particularly useful for global businesses, which have customers in different time zones, operating around the clock.

Cash Flow

Real time payments facilitate cash flow management as the payee receives funds as soon as the payment has been authorised.

The payee can then choose to spend those funds how they see fit, whether that be to make supplier payments, pay bills, or loan repayments.

Transaction Certainty

Real time payments provide immediate confirmation of payment. This assures the payer and the payee that the transaction has been successfully completed.

This is particularly important for industries where the instant transfer of funds can expedite the entire process, such as real estate.

Customer Experience

Real time payments provide customers with the possibility to make payments anytime and anywhere.

The convenience can significantly improve the overall experience and particularly when customers would like to get immediate access to the product they purchase.

The Disadvantages of Real Time Payments

Payment Fraud & Security Risks

The most significant disadvantage of real time payments is the increased risk of fraud.

As payees automatically receive payments, a real time payment leaves very little time for fraud management procedures. This is could potentially lead to significant losses as the transaction is almost irreversible.

This makes its vital than ever to integrate fraud detection and protection technologies to make it a more secure system.

Costs

The implementation of real time payments can be a complex and costly procedure, which requires investments in differing banking infrastructure.

Businesses and financial institutions alike need to regularly update their payment systems in order to efficiently handle these transactions. This can be done through the implementation of modern APIs and enhanced security measures.

Regulatory Challenges

Real time payments can be subject to different regulatory systems, depending on the region where the payment is processed and where the payee is located.

Businesses and financial institutions need to ensure that they are fully compliant with all relevant laws and regulations. This can be particularly challenging for those operating in multiple jurisdictions, as they may need to comply with a variety of different regulations.

Real time payments are subject to different regulatory requirements, depending on the region that the payment is processed and where the payee is located.

Conclusion

Real time payments provide for instantaneous, 24/7 fund transfers - contrasting with the cumbersome processes associated with traditional payment methods like ACH payments and wire transfers.

This system supports various applications, from eCommerce to bill payments, offering an unmatched speed and flexibility.

However, the shift to real time payments does come with its challenges, including the heightened risk of fraud and the need for robust security measures, as well as great implementation costs and regulatory obstacles.

Businesses, consumers, and financial institutions must navigate these complexities in order to leverage the full benefits of real time payments.

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