Provided are systems and methods for facilitating bill payment functionality in mobile commerce. In one embodiment, a method can include receiving a transaction code at the mobile device, transmitting the transaction code to a merchant device for association with a transaction, receiving transaction information associated with a transaction based on the transaction code at the mobile device, displaying the transaction information at the mobile device; displaying at least one payment option at the mobile device, receiving a selection of one of the at least one payment option; transmitting the selected payment option and transaction information from the mobile device for approval of the payment of the transaction, receiving notification of approval of the payment at the mobile device, and receiving a payment completion code associated with the notification of approval, wherein the payment completion code is provided to the consumer on a bill associated with the transaction.