This document is a guide that outlines the responsibilities of Cantaloupe’s operators in maintaining PCI compliance with specific controls that must be periodically performed. It emphasizes the necessity of compliance with the PCI DSS, as mandated by major card brands including Visa, Mastercard, Discover, American Express, JCB, and UnionPay for all entities accepting their cards for payment. The document details various testing procedures, highlighting the shared responsibilities between Cantaloupe and the operators regarding the inspection of payment card reader devices. It specifies that Cantaloupe is responsible for creating and maintaining documented procedures, while operators must ensure that field personnel are familiar with these procedures. Additionally, the document includes references to PCI DSS standards and emphasizes the importance of training personnel on inspection procedures and awareness of potential threats to payment card readers. This structured approach aims to ensure ongoing compliance and security in payment processing.