Leslie has some suggestions for the next version of GP so that we will Never Forget to Match that Purchase Order Again! I’ve added some of my own suggestions. Please follow the link to vote!
Dynamics Confessions Blogspot: Never Forget to Match that Purchase Order Again!
Sales, Purchasing & InventoryFraud, Audit & ControlsMicrosoft & the GP Ecosystem
Archived post from 2014. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.