Payline allows Merchants to track Transactions and process refunds. Payment card numbers are encrypted and stored by Windcave securely, and are not provided to the Merchant. Please note that your personal data may be shared with legal authorities if required by law. In addition, and separate from its performance of the services set forth in this Privacy Policy, Windcave may aggregate and disclose the aggregated data that is not personally identifiable to its partners or third parties.