1. A method of customer data management, the method comprising: communicating, by one or more processors, to a third party service provider an anonymous customer identifier (customer ID) that is uniquely associated with a customer; receiving, by the one or more processors, from the third party service provider a customer data query that references the customer using the customer ID and requests customer data; determining, by the one or more processors, whether access control policy allows disclosure of the customer data requested in the customer data query; and in response to the access control policy allowing disclosure of the requested customer data, accessing, by the one or more processors, the requested customer data and communicating the requested customer data to the third party service provider.