The prices of several  supplier items can be edited most easily in a list.

1. Open the Supplier account > Purchasing > Assortment.
2. Click in the horizontal tool list on  Edit prices in list .
3. Enter an effective date for the new prices in the toolbar at the top, enter the new prices and confirm your changes by ticking the box in the column OK?.
4.  Save your input by clicking on the icon in the top left-hand corner of the input window.