The most important object in the Purchase module is the Purchase object - it can be a Quote, Order, Shipment, Invoice, Payment etc.

You can find more about the data structure here: Purchase Entities


From a UI optics this uses the classic <Browse - Add/Edit/Delete> paradigm with different UIs and BPs for Quotes, Orders, Shipments, Invoices, Payments etc.



Before "Running" the different processes of the Purchase module make sure that you have "filled" the various dimensions.

It is also important to "fill in" the Default values for the company at System->Global->Configuration.


*Note: the Configuration (the defaults) must be "Filed in" AFTER the Dimension values !