Using Override Rates
The Override Rates feature allows will allow scale operators to change rates at the time of a transaction.
Set Up
User Access
The logged in user must have Save or Save and Delete permissions to the Material table and Save permissions to the Settings table. Select Maintain | Users to view permissions.
Configuration Settings
To enable the feature select Setup | Configure - Prices. Check the Allow Price Overrides option. Click the 
Save button to save changes
Material Settings
Verify the Material table is configured correctly. Select Maintain | Material. To allow a user to override the rate for a material, check the Allow Price Overrides option for each material. Click the Save button to save changes.
When adding a new material to the Material table., Allow Price Overrides is disabled.
Overriding the Rate During a Transaction
To override rates during a transaction, click the 
Override rates button toward the bottom of the second weigh form.
A window similar to the following will appear.
Make desired changes and click the OK button. For our example all three (3) price components have been enabled; Base Matrl, Surcharge, and Add'l Fee. The rates will be changed for only this transaction. Click the CANCEL button to cancel any changes and return to the weigh form.