How to edit vendor contract costs on Sage 300 Purchase Orders
- Open Purchase Orders > P/O Setup > Vendor Contract Costs.
- Choose to edit costs by vendor number or item number.
- Enter or select the number of the vendor or item that you want to edit.
- Double-click the line containing the costs that you want to edit.
- Press F1 again for help on editing item cost details when the Vendor Contract Costs screen appears.
- Click Save.