Abstract: A method is provided of accessing product information for listing a product on a network-based auction service. The method includes selecting via a user interface the product from stored product information and electronically sending to the auction information about the selected product. The selected product is to be listed on the auction and the stored product information includes a data structure. A computer readable medium is provided that includes instructions adapted to execute a method of accessing product information for listing a product on a network-based auction service.

Abstract: A system and method are provided for checking product availability for a listing on a network-based auction service using a separate auction application where an available quantity is determined from information received from a business information management system and the available quantity is displayed to the a user (i.e., seller) in the auction application. The seller may then select a quantity from the available quantity for the listing. In this manner, the available quantity may be used when a listing is generated. When a listing is published or communicated to the network-based auction service, the selected quantity of the product in the listing may be compared (verified) against the then available quantity of the product and the seller may be notified or the publication may be prevented if the selected quantity for the listing is not available.