The second display can be located near the PoS and connected with a cable. Customer display can be a entirely independed device, like a mobile or tablet that has capability to open a web browser.

Secondary screen as informative client screen.

There is a way to set you PoS secondary screen as a interactive client display. The screen is attached to the PoS facing the client. A web application that is showing the client information: 

• Products or services added to the cart
• Quantities of those products and services
• Total cost of the cart

If your secondary screen supports touch input clients can use the screen to: 

• Register as clients of your store
• Give tips to the cashier

How to set up the client display?

The setup process is made rather simple and easy to understand. 

• Go ahead and open Settings-Plugin and search for customer display plugin.

• Use the checkbox to enable the plugin on your PoS. Now the customer display is enabled on your account.
• Open customer display configuration by click on the yellow "CONFIGURE PLUGIN" button

• Click on the "Show pass phrase" button. It exapnds the connection configuration page of the plugin.

• On the connection configuration page there is a particular field that we are interested to establish connection between the PoS and client display web application.
• Copy "Name" field
• Open Customer display web application:
• Values for other fields:
  • API base url: centrifugo-sb.erply.com
  • Please keep the token and secret unchanged (keep the ones, set by default)

• Enter the copied code from connection configuration to "Enter code" field
• Now you have established connection between the web application and PoS