If the location has been issued a Merchant ID or a Reg Key that is different from the IDs for the practice, you must enter the location codes for electronic payment processing. These codes become the default codes for the location.
These location-level settings override the settings. You can override these defaults on the User Preferences window on the Payment tab.
Note: If you set the merchant ID at the location level, you must also set a merchant ID at the practice level.
If your organization uses a unique Merchant ID for each location, then you must complete the following optional procedure.
