What is the primary purpose of a Card Number Generator in payment systems?

The primary purpose of a Card Number Generator in payment systems is to create valid account numbers for issuance. This tool is essential in the card issuance process because it ensures that the generated card numbers adhere to the necessary structure and validations stipulated by payment networks, such as Visa or MasterCard. These generated numbers typically follow specific algorithms that ensure they are unique, properly formatted, and usable within the payment system.

By generating valid account numbers, the Card Number Generator enables financial institutions to issue new cards to their customers securely and efficiently. This process is foundational to the payment ecosystem, as each card must have a unique identifier to facilitate transactions, risk assessment, and overall integrity of the payment system.

The other options do not accurately reflect the primary function of a Card Number Generator. While they refer to related activities within the payment processing landscape, they do not specifically encapsulate the generation of account numbers for issuance, which is the core focus of a Card Number Generator.