Interchange is a business-to-business and business-to-consumer internet ordering and cataloguing product. It has the ability to take orders via the World Wide Web, and store transaction data.
This document describes how to interface Interchange with QuickBooks, the popular small-business accounting program from Intuit.
QuickBooks has an import/export format called IIF, a mnemonic for Intuit Interchange Format. Fitting, eh?
The standard capabilities of Interchange allow production of IIF files for transaction passing. With some support from Interchange UserTags, it can even import and export item listings.