Patent ID: 8805738

Claim:
A method of verifying financial account information of a customer during a business transaction comprising: accepting from the customer, via a computer, information regarding a total price and a quantity of goods being purchased as the business transaction; accepting from the customer, via the computer, information about a financial account; relaying identifier information to the customer by processing a payment for the goods from the financial account to a seller, by obtaining an authorization for the payment and settling the authorization for the payment, wherein the payment comprises a single transaction of a variable total amount that does not equal the total price of the goods and that is between two separate prices authorized by the customer, wherein the identifier information is the variable total amount associated with the processed payment; receiving verification information from the customer, wherein the verification information is the variable total amount associated with the processed payment; comparing, via the computer, the received verification information with the relayed identifier information; and authorizing shipment of the goods to the customer if the received verification information corresponds to the relayed identifier information.