Update (or Create) the Card Payment Settings in the Back Office
- Login to the portal and select Profile → Terminals. 
- Click Configurations in the Back Office menu. 
- In the Configurations view, select the workstation which is used with the payment terminal. 
- Go to the the Payment Service settings of the workstation and select Card payment method. - If you are replacing an existing payment terminal: - First, write down or take screencap of the Device address of the old device. - This is important so that you can restore the previous settings and revert to using the old device, if there are problems in taking the new device into use. 
 
- Enter the Terminal ID of the new device into the Device address field. 
- Click the Cloud terminal switch to ON position. 
- You do not need to change any other settings; click Save to save your changes. 
 
- If you are taking a new payment terminal into use without replacing an existing one: - Enter the Terminal ID of the device into the Device address field. 
- Click the Cloud terminal switch to ON position. 
- Enter the other required settings for the Card payment method; see Payment Service for instructions. 
- Click Save to save your changes.  - Entering the Terminal ID and activating Cloud terminal in the Back Office 
 
 
- Next Test the Castles Technology Payment Terminal to ensure that it works as planned. 
