Methods and systems for processing transactions
Methods and systems are provided for processing a transaction between a first party and a second party. Information defining terms of the transaction and identifying a presentation instrument are received at a host system. Preference information associated with the presentation instrument is retrieved with the host system. The preference information specifies terms for an allocation of transaction amounts among multiple transaction types. An amount for the transaction is allocated among the transaction types in accordance with terms of the transaction and the terms for the allocation.
1. A method for a customer to conduct a purchase transaction at a point-of-sale (POS) device, the method comprising:
receiving, by a computer system, enrollment information to register a payment account, wherein the registration comprises authentication information, the authentication information comprising:
a personal identification number (PIN) selected by the customer; and
a telephone number of the customer;
receiving, by the computer system, transaction information and an encryption certificate from the POS device of a merchant, wherein the transaction information corresponds to the purchase transaction and comprises authentication information;
authenticating, by the computer system, the customer using the authentication information and the encryption certificate;
determining, by the computer system, to guarantee the purchase transaction at least partially based on a statistical or modeling technique used without first accessing the payment account of the customer to determine that a sufficient balance is present to support the purchase transaction;
after authenticating the customer, routing, by the computer system, the purchase transaction, wherein payment of the purchase transaction is guaranteed by an entity operating the computer system; and
transmitting, by the computer system, a transaction authorization that indicates payment of the transaction is guaranteed by an entity operating the computer system.
2. A computer program product residing on a non-transitory processor-readable medium for a customer to conduct a purchase transaction at a point-of-sale (POS) device, the computer program product comprising processor-readable instructions configured to cause a processor to:
receive enrollment information to register a payment account, wherein the registration comprises authentication information, the authentication information comprising:
a personal identification number (PIN) selected by the customer; and
a telephone number of the customer;
receive transaction information and an encryption certificate from the POS device of a merchant, wherein the transaction information corresponds to the purchase transaction and comprises authentication information;
authenticate the customer based on the authentication information and the encryption certificate;
determine to guarantee the purchase transaction at least partially based on a statistical or modeling technique used without first accessing the payment account of the customer to determine that a sufficient balance is present to support the purchase transaction;
route the purchase transaction, wherein payment of the purchase transaction is guaranteed; and
transmit a transaction authorization that indicates payment of the transaction is guaranteed.