PO - Original Order Qty, Shipped Qty, Receipted Qty - add Original?

Since we often order from suppliers where an MOQ or Production Run is in place, however also an agreed tolerance to short or over ship - eg + or - 2%, it would be useful for both Vendor Performance Management, a record of our Buying/Purchsing & our 3PL Performance over & under - to have an additional column for Original Order Qty, Shipped Order Qty then Receipted Qty (to also measure the accuracy of the Shippers documents and/or our 3PLs scanning accuracy for recounts of PO Receipts.