· 3 min read

Understanding Acquiring vs. Issuing Banks

Although different, issuing banks and acquiring banks have a significant role within the transaction ecosystem.

Understanding Acquiring vs. Issuing Banks
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Two significant actors in the intricate world of card transactions are Issuing Banks and Acquiring Banks. Although different, these financial institutions work together to facilitate funds transfer between merchants and cardholders. We will examine the roles and interactions of issuers and acquirers within the transaction ecosystem.

Issuing Banks: Serving Cardholders

At the heart of card transactions are issuing banks. These banks work directly with consumers, issuing credit and debit cards and managing cardholder accounts. When a customer applies for a card, the issuing bank evaluates their creditworthiness and approves or denies the application.

Once approved, the issuing bank provides the cardholder with the means to purchase. They handle authorization requests, allowing cardholders to pay for transactions, and manage billing and repayment processes.

Ultimately, issuing banks assume the risk of extending credit to cardholders, collecting interest fees and bearing potential losses if cardholders default.

Acquiring Banks: Serving Merchants

Acquiring banks are the counterparties in the transaction. They provide merchant accounts to merchants, allowing them to accept card payments. Acquiring banks are responsible for routing transactions through the appropriate card networks to ensure smooth processing.

The acquiring bank captures a transaction and facilitates the transfer of funds from the cardholder's account to the merchant's. Acquiring banks are responsible for settlement, ensuring merchants receive payments promptly and accurately. Like issuing banks, acquiring banks assume some financial risk, mainly related to fraud and chargeback liability.

Key Differences and Interactions

The roles of issuing and acquiring banks may seem straightforward, but they involve intricate interactions within the payment ecosystem. While issuing banks focus on serving cardholders, acquiring banks cater to merchants. Issuing banks manage credit risk while acquiring banks handle transaction processing and settlement.

Despite their distinct roles, issuers and acquirers work together to facilitate transactions. They interact through card networks, such as Visa and Mastercard, which serve as intermediaries, ensuring efficient communication and secure transactions between cardholders and merchants.

The Transaction Process

In a typical transaction, acquiring and issuing banks play various roles at different stages, ultimately determining whether a transaction is authorized and funds are transferred successfully.

The process unfolds as follows:

  1. A customer initiates a transaction by providing their card details.
  2. The payment details are forwarded to the merchant's acquiring bank for authorization.
  3. The acquiring bank requests authorization from the card network and subsequently from the issuing bank.
  4. The issuing bank evaluates the authorization request, and either approves or denies it.
  5. If approved, the acquiring bank withdraws the funds from the issuing bank and deposits them into the merchant's account. If denied, the acquiring bank notifies the merchant of the outcome.

The Chargeback Process

The standard chargeback process can be summarized as follows:

When a cardholder disputes a transaction with their issuing bank, it results in a chargeback. The issuing bank processes credits for the cardholder's account and notifies the merchant's acquirer of the chargeback, subsequently debiting the merchant's account.

If a merchant believes a chargeback is invalid, they can prepare a chargeback response and provide supporting evidence. The acquirer reviews the response and may credit the merchant's account before forwarding the response to the issuer.

The issuer has the final say in the chargeback dispute. They review the case, considering the cardholder's claim and the merchant's response. They may reverse the chargeback if they find the merchant's argument compelling.

Collaborative Approach to Chargebacks

One area where issuers and acquirers collaborate closely is in managing chargebacks. When a cardholder disputes a transaction, issuers and acquirers are vital in resolving the dispute. Issuers have the authority to reverse transactions and return funds to cardholders, while acquirers assist merchants in contesting fraudulent disputes and minimizing chargeback risks.

Merchants must maintain positive relationships with issuers and acquirers to ensure smooth functioning. By responding to inquiries promptly and exhibiting a strong commitment to fraud prevention, merchants can build trust and minimize instances of chargeback-related issues.

Issuers and acquirers are vital components of the card transaction process, each serving distinct roles in ensuring the efficiency and security of payments. Understanding their functions and interactions is essential for merchants seeking to navigate the complexities of card transactions effectively.

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