Purplepass does not store any full credit card information that can be used. We only store partial data for reference to orders or transactions. If you choose to create a Purplepass account and save a credit card on file, this information is not stored on our system. We work with a 3rd party company that specialized in safely storing sensitive information like credit cards. All information is stored on PCI DSS certified servers and the transmission of all information is done so through a 256bit SSL encrypted connection.
To learn more about PCI certification and how it ensures your information is kept safe, please see the following page: PCI Compliance Guide