Generate Now!
A purchase order change order is used to alter an existing purchase order, providing the new list of requested items, the revised total, and the price difference from the original PO. The buyer and seller must both sign off on the change before the order is shipped and the buyer is invoiced. The buyer will sign the form before sending it to the vendor, who signs and returns it in confirmation.
Last updated May 15th, 2026
A purchase order change order is used to alter an existing purchase order, providing the new list of requested items, the revised total, and the price difference from the original PO. The buyer and seller must both sign off on the change before the order is shipped and the buyer is invoiced. The buyer will sign the form before sending it to the vendor, who signs and returns it in confirmation.
How would you rate your free invoice?
Use the invoice generator on our homepage - 100% free!
