1. A method comprising: transmitting a first message associated with a customer to a server associated with a vendor, the first message comprising first order information that identifies a first order of the customer from the vendor and an ordering function to perform with respect to the first order; receiving, from the server, a second message, the second message comprising second order information associated with the first order, the second order information based on the ordering function included in the first message and different from the first order information; in response to receiving the second message. automatically updating a customer database to include the second order information.