PCI Data Security Standard Practice Test 2026 - Free PCI DSS Practice Questions and Study Guide

The Acquirer’s job is to enable card payments for the merchant by handling the processing steps that make a sale possible: authorization, clearing, and settlement.

- Authorization checks with the card issuer to confirm the card is valid and funds are available before approving the transaction.

- Clearing transfers the transaction details between the acquirer, the card network, and the issuer so the sale can be reconciled.

- Settlement moves the funds from the issuer to the merchant’s account, completing the payment.

These functions are the core services the acquirer provides to merchants to actually process card payments. The other options describe responsibilities of the card networks (brand management), the issuing banks (card issuance), or data handling that is governed by PCI DSS—none of which are the primary services the acquirer furnishes to merchants.