Warning: Minfos recommend you export your current fixed drug pricing before clearing your drug pricing. Once cleared, there is no way to undo or restore previous pricing, unless your store has a saved copy of the exported pricing before they were cleared. Refer Export Drug Pricing to learn how to export your drug pricing.
From the Dispense Pro window:
1. Click the Maintenance menu and select M. Drug Pricing.
The Drug Pricing window is displayed.
The Clear All Set Prices window is displayed.
2. Check the Continue checkbox and click OK.
The Processing window is displayed.
The Drug Pricing window is re-displayed, once the prices are cleared. All products will display 
in the column to the right of the price.