We are having some issues with sales prices.
We have created items. We have created several sales prices on the page special prices. We created sales prices for several unit of measures, for instance:

On the Prices & Sales fasttab of the item card we selected the sales unit of measure STUKS (PIECES).
When we create a sales order and on the orderline we have selected the item, then the price of the unit of measure STUKS is automatically entered. But when we change the unit of measure of the item to M2, then the price is BLANK.
