We may also use Personally Identifiable Information to troubleshoot, resolve disputes, accomplish administrative tasks, contact you, enforce our agreements with you, including our Terms of Service and this Privacy Policy, comply with applicable law, and cooperate with law enforcement activities.</p> <p>2.2 Information We Retain.</p> <p>(a) We track and store app installation data in order to validate the installation process and reward relevant affiliates / traffic sources.</p> <p>(b) We record and store access logs of our ordering, billing and support system as well as the CRM (My Account) to track and block fraudulent activities.</p> <p>(c)