Payments, Banking Grievances & Consumer Redressal

Step-by-step procedure to report credit card unauthorized tokenized recurring subscription

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Unauthorized tokenized recurring subscriptions occur when a merchant retains an active Payment Account Reference (PAR) or Network Token (e.g., Visa VTS, Mastercard MDES) and continues executing recurring Card-Not-Present (CNP) billing instructions through an automated standing instruction (SI) framework without explicit end-user consent. Network tokenization maps the customer’s actual Primary Account Number (PAN) to a surrogate … Read more

Resolving duplicate debit on POS terminal with transaction failed paper slip

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A duplicate debit accompanied by a “Transaction Failed” paper slip on a Point of Sale (POS) terminal occurs when the cardholder’s issuing bank processes an account authorization and debit instruction, but the POS terminal’s host handshake times out before receiving the final ISO 8583 response packet. The terminal’s terminal line controller drops the connection, prints … Read more

How to retrieve ARN (Acquirer Reference Number) for tracking lost international card refunds

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An Acquirer Reference Number (ARN) is a unique 23-digit identifier generated by the merchant’s acquiring bank when an international credit or debit card refund is routed through payment card networks (Visa, Mastercard, or American Express). When an international refund fails to reflect in the cardholder’s issuing bank account, it is typically because the cross-border settlement … Read more

UPI transaction status showing Success at sender bank but Not Credited to merchant

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A UPI transaction status showing Success at the remitter (sender) bank but failing to credit the beneficiary (merchant) account occurs due to an asynchronous decoupling between the debit leg and the credit leg within the Unified Payments Interface switch architecture. The Remitter Bank PSP successfully executes the debit instruction and transmits an ISO 20022/UPI payload … Read more

How to remove incorrect CIBIL overdue record caused by unreversed annual card fee

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An incorrect CIBIL overdue record caused by an unreversed annual credit card fee occurs when a card issuer levies a recurring fee on an inactive or zero-balance account without proper notice or despite a fee waiver agreement. Because the cardholder is unaware of the charge, the payment deadline passes, triggering a 30+ day past-due reporting … Read more

Resolving refund credited to canceled or closed credit card account

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When a merchant initiates a refund to a canceled or closed credit card account, the acquirer processes the transaction using the original Payment Reference Number (PRN) / Acquirer Reference Number (ARN) through the card network switch (Visa, Mastercard, or RuPay). The issuing bank receives the incoming clearing message (0200 / 0220 presentment) and, because the … Read more

Bank account debit freeze without notice: Step-by-step procedure to unfreeze lien amount

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A debit freeze or total account lien occurs when a bank’s Core Banking Solution (CBS) automatically places a hold flag (ACCOUNT_STATUS_DEBIT_FREEZE) on a ledger in response to an automated notice from statutory authorities, law enforcement agencies (such as Cyber Crime Cells), or internal Anti-Money Laundering (AML) monitoring scripts. This happens without prior notification because statutory … Read more

Resolving credit card international transaction failed: Missing merchant 3D Secure fallback

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International credit card transaction failures due to missing merchant 3D Secure (3DS) fallbacks occur when an issuing bank in a Strong Customer Authentication (SCA) or Two-Factor Authentication (2FA) mandated jurisdiction (such as India’s RBI or EU’s PSD2) rejects an incoming cross-border authorization request that lacks EMV 3DS payload parameters (ThreeDSecureContext). When a foreign merchant operates … Read more

How to draft an escalation email to RBI Banking Ombudsman for uncredited chargebacks

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Uncredited chargebacks occur when a Regulated Entity (RE) completes the interbank settlement via NPCI/Visa/Mastercard switches but fails to trigger the internal Core Banking Solution (CBS) credit entry to the customer’s ledger, leaving the funds stranded in an internal suspense account. This statutory lapse violates RBI’s Ombudsman Scheme framework for Turnaround Time (TAT) and compensation mandates … Read more

Step-by-step guide to resolving unreversed authorization holds on RuPay / Visa cards

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Unreversed authorization holds occur when a payment gateway or acquiring bank successfully validates funds (auth_code generated) during a pre-authorization or failed transaction lifecycle, but fails to receive or process the subsequent reversal (void or reversal_advice) message within the acquiring network’s TTL window. This typically stems from an interrupted webhook handshake between the merchant’s payment processor … Read more