Abstract: A telecommunications payment system which includes a transaction component that facilitates the communication of at least billing and payment information to at least one of a plurality of mobile terminals. In operation the carrier will cause the transaction component to communicate an SMS message to the mobile terminal that includes a billing notification message. The notification message can include a current account balance, including total and past due, if applicable, the user's last payment method, and personal financial account data such as the last four digits of a credit card and/or bank account file. When providing the proper reply, payment processing is initiated such that an amount of funds will be transferred from the user's financial institution to the carrier back-office systems or its financial institution.