© Copyright IBM Corp. 2009. All rights reserved. 89 Chapter 6. Purchasing The Purchasing module is one of the applications devoted to financial and purchasing functions. The Purchasing module tracks requests for and purchases of materials and services, receipt of the purchases, and invoices for the purchases. This chapter contains the following topics: “ Purchasing module” on page 90 “ Company records” on page 95 “ Companies application” on page 100 “ Purchase Requisitions application” on page 103 “ Purchase Orders application” on page 105 “ Receiving application” on page 108 “ Request for Quotations application” on page 112 “ Invoices application” on page 114 6