The ability to turn on a stock alert for suppliers when items hit a target level such as the miniumum stock tigger level. at the moment you have to ask the system to create the purchase order to see if you need to order anything, If you have 20 suppliers you need to try and create 20 purchase orders to see if you need to order anything, a system should suggest a purchase order, maybe created once a number or value of items from a supplier is reached or even a time frame such as every 2nd Monday