When a product is selected for dispensing in Z Dispense, the cost parameters of the item can be set to display in the dispensing screen for your convenience. 

To enable or disable product costs displaying in the dispensing screen:

1. Go to Z Dispense > Workstation
   
   
2. Go to the Dispensing tab:
   
3. Scroll down to the bottom and locate Display costs in main dispensing window:
   
4. Tick the boxes to display the cost parameters or untick the boxes to remove them from appearing on the dispensing screen. The options refer to the following cost parameters from Z Office:
   - List: List Cost
   - Cost: Cost X
   - Average: Average cost
   - Last Inv: Last invoice cost
   - Prev Inv: Previous invoice cost
5. Press to save the changes.