Revisions allow either party to propose changes to a Purchase Order after it has been sent. Suppliers can request adjustments to delivery dates, quantities, or pricing, while buyers can issue an updated PO document. Every change is tracked so both sides have a clear record of what was modified and when.
Instead of acknowledging a PO as-is — or after an initial acknowledgment — a supplier can propose changes.
In the Actions panel, click Propose Revision.
Select the line items you want to modify.
For each selected item, update one or more of the following fields:



Add an optional revision note explaining the reason for the change.
Attach any supporting files if needed.
Click Submit to send the revision proposal to the buyer.
After submission, the PO status changes to Updated, signaling the buyer that changes are waiting for review.
When a supplier proposes a revision, the buyer sees the PO enter the Updated state. The Actions panel on the Order Detail Page automatically displays a Review Changes prompt.
For each modified line item, the review interface shows:
| Element | Description |
|---|---|
| Field badge | Indicates the type of change (Qty, Price, Delivery Date). |
| Old value | The original value, displayed with |
| Arrow (→) | Points from the old value to the proposed new value. |
| Approve / Reject buttons | A checkmark to accept or an X to reject, shown per field. |
You can approve some changes and reject others independently — for example, accept a new delivery date but reject a price increase on the same line item.

Once all decisions are made, confirm your selections. The PO returns to its previous active state with accepted changes applied and rejected changes discarded.
As you review changes, Axya calculates the impact in real time:
Buyers can also revise a PO from their side:
All revisions are tracked automatically:
For more on how revisions fit into the overall order flow, see PO Lifecycle.
| Previous | Next |
|---|---|
| Acknowledgment | Shipment Tracking |