Patent ID: 8756118

Claim:
A data processing method, comprising: sending, by a procurement computer to a client computer, a message indicating that a pre-authorization request for one or more requested items requested by the client computer from an e-commerce website was approved; causing displaying, by the procurement computer on the client computer, a particular item, from the one or more requested items, as approved for purchase from the e-commerce website; causing launching, by the procurement computer on the client computer, a web browser and causing downloading a shopping cart webpage of the e-commerce website; sending, by the procurement computer to the shopping cart webpage of the e-commerce website, item information associated with the particular item, and causing displaying the item information on the shopping cart webpage as one of one or more ordered items; in response to determining that a user requested to proceed to a checkout webpage of the e-commerce website, causing downloading, by the procurement computer, the checkout webpage of the e-commerce website and causing displaying the one or more ordered items on the checkout webpage; causing placing a purchase order for the one or more ordered items from the checkout webpage of the e-commerce website.