If a store uses a Verifone site controller, what specific information will be visible in CKHEAT?

When a store uses a Verifone site controller, the specific information visible in CKHEAT will include the Verifone Service ID. This ID is essential for the operational management of payment processing systems at the store level, as it uniquely identifies the Verifone devices used in transactions. The focus on the Verifone Service ID highlights its role in tracking and managing the performance and status of payment systems, providing crucial support for troubleshooting and maintenance.

The other options do not pertain to the functionalities associated with a Verifone site controller in CKHEAT. Store's sales data would typically be tracked through a different software system aimed at sales analytics. A manager's contact number is not a part of the operational metrics tied to payment processing systems, and inventory levels are managed through inventory management systems, not directly linked to the Verifone site controller. Thus, the clarity and specificity of the Verifone Service ID make it the correct choice in this context.