An apparatus includes a communications module that establishes a telephonic connection between a customer service representative of a merchant and a customer. An identification module receives an identifier. The identifier alerts a computer system of the merchant that the customer is associated with a billing profile stored on a computer system external to the computer system available to the merchant and the customer service representative. A billing profile access module receives information from the billing profile. The billing profile includes billing information of the customer. The billing profile is electronically accessed using the external computer system, via a network, to process a sales order between the customer and the merchant. A transaction module processes the sales order using the billing profile of the customer in response to a customer approval of the sales order. The transaction module shields the billing information of the billing profile from the customer service representative.