Working with Purchase Orders
According to Wikipedia (http://en.wikipedia.org/wiki/Purchase_order):
A purchase order is a commercial document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services the seller will provide to the buyer. Sending a purchase order to a supplier constitutes a legal offer to buy products or services.
Creation of a purchase order document can be done in two ways:
Manual entries
Transfer data from purchase requisition document
Open the Menu | Requisition-to-Invoice | Purchase Order window. There will be five tabs: Purchase Order, PO Line, Matching, Requisition Lines, and Order Tax. If the Show Advanced Tabs checkbox is in a deselected state in Tools | Preference, then this Purchase Order window will only show three tabs: Purchase Order, PO Line, and Order Tax. We will work with the first two tabs.
On entering information in the Purchase Order window, you need to set a document type, which should be used in this window. There...