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Now is the Time for Organizations to Adopt the Future-Dated Requirements of PCI DSS v4.x

PCI Security Standards

Merchants around the world use the Payment Card Industry Data Security Standard (PCI DSS) to safeguard payment card data before, during, and after a purchase is made. As of 31 March 2024, the PCI Security Standards Council (PCI SSC) officially retired PCI DSS v3.2.1.

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PCI DSS Requirement 3 – Changes from v3.2.1 to v4.0 Explained

VISTA InfoSec

In our exploration of PCI DSS v4.0’s ’s changes, we’ve reached the heart of the matter – Requirement 3: Protect Stored Account Data. So, what’s the purpose of Requirement 3? In essence, Requirement 3 aims to create a data security fortress around cardholder information. PCI DSS v3.2.1

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What is a BIN in Payment Processing

Clearly Payments

The role of the BIN extends beyond simply identifying the card issuer; it affects various aspects of the payment process: Transaction Routing : When a customer makes a purchase using a card, the payment processor uses the BIN to route the transaction to the right financial institution. Why is the BIN Important in Payments?

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Credit Card Processing Rates: How Much Does It Cost to Process Payments in 2025?

Stax

Credit card issuer (or issuing bank) – These are financial institutions that issue credit cards to customers. Also known as card companies or card issuers (e.g., The exact fees you pay can vary depending on the type of card used, the card issuer, the credit card network, the type of transaction, and the pricing model (e.g.,

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The Anatomy of a Credit Card Transaction

Clearly Payments

Card Network Communicates with Issuer : The card network forwards the request to the issuing bank for authorization. Issuer Approves or Declines : The issuing bank verifies the cardholders account balance, fraud risk , and other factors before approving or declining the transaction.

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Understanding Payment Processing Compliance When Implementing Credit Card Surcharging

Stax

PCI DSS compliance, a global framework, mandates specific requirements and best practices for maintaining credit card data security. Interchange fees are fees your bank (acquirer) pays to the cardholder’s bank (issuer) in a credit card transaction. Enter the PCI DSS compliance.

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PCI requirements and who needs to follow them

Basis Theory

Today, the framework introduced in the early 2000s outlines 12 PCI requirements that merchants must satisfy to process credit card transactions on the card networks. Failure to meet these standards could result in fines or bans as a merchant or service, rendering you unable to process payments or send payment data with the major networks.

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