1. A method for publishing a multiple auction on a seller's network site in an internal auction system using an internal auction application, comprising: receiving a first set of parameters for the multiple auction from a seller through a seller-side application in communication with the internal auction application; retrieving a second set of parameters for the multiple auction from a seller information management system; responsive to the first and second sets of parameters, creating by the internal auction application the multiple auction, wherein the multiple auction includes a plurality of auctions for a plurality of products as a function of the first and second sets of parameters of the multiple auction, wherein each auction is associated with a set of auction details; and publishing the multiple auction on the seller's network site by the internal auction application, the multiple auction visible to buyers through a buyer-side application.