To achieve compliance and avoid PCI noncompliance fees, businesses need to follow the PCI DSS guidelines, which outline a series of steps designed to protect cardholder data. This includes implementing strong access control measures, maintaining a secure network through firewalls and encryption, regularly updating and patching systems, and conducting regular security assessments. Businesses should also work closely with their payment processors or acquiring banks to understand specific compliance requirements and timelines. Engaging in regular PCI compliance assessments and remediation efforts is crucial. This involves not only passing an initial compliance assessment but also maintaining ongoing compliance through continuous monitoring and improvement of security practices. Educating staff about data security and PCI DSS requirements is another critical step, as human error can often lead to security breaches.