Cards
Utfärdare
Banken som utfärdar ett betalkort till en kortinnehavare och godkänner eller nekar transaktioner på det.
An issuer is a financial institution, typically a bank or credit union, that maintains membership in a card scheme such as Visa or Mastercard to provide payment cards directly to consumers or businesses. The issuer is responsible for underwriting the cardholder, establishing credit limits or verifying available funds, and managing the core customer relationship. During a transaction, the issuer receives authorisation requests via the card networks and must decide whether to approve or decline based on factors such as available balance, fraud risk, and Strong Customer Authentication (SCA) compliance using 3DS protocols. Beyond authorisation, issuers manage the settlement process by paying the acquirer for the purchase amount and subsequently billing the cardholder. They also handle the chargeback process when a cardholder disputes a transaction, acting as the primary advocate for the consumer in the four-party model. Because issuers bear the primary credit risk, they receive the interchange fee, which is a portion of the merchant discount rate set by the schemes.
Vanligt förekommande
Why does an issuer decline a transaction despite the cardholder having sufficient funds?
Issuers may decline transactions due to internal risk models that flag unusual geographic locations, high-velocity spending patterns, or technical mismatches in CVV and expiry dates. Additionally, if a transaction lacks the required 3DS authentication for SCA compliance, the issuer is likely to reject the request to satisfy regulatory mandates.
What role does the issuer play in the settlement and funding cycle?
The issuer provides the funding for a transaction by sending the net amount to the card scheme, which then passes it to the acquirer for merchant payout. This process typically occurs within 24 to 48 hours of the transaction being cleared, with the issuer assuming the risk of collecting the funds from the cardholder at a later date.
Relaterade termer
Den licensierade banken eller finansinstitutet som innehar handlarens MID och reglerar korttransaktioner å handlarens vägnar.
Ett auktoriseringssvar som vägrar att finansiera en transaktion, returnerat av utfärdaren med en orsakskod.
Ett övergående avslag (t.ex. otillräckliga medel, do-not-honour, generisk) som vanligtvis kan återhämtas med omförsök.
Ett terminalavslag (t.ex. förlorat/stulet, hämta kort, ogiltigt konto) som inte får försökas igen.
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