{"title":"Display notifications","category":"default","creationDate":1779620071,"content":"

During a transaction or tender<\/a><\/em>, the payment terminal generates display notifications. You can show these in your POS app to keep your staff up-to-date on the progress of the tender. For example, whether the customer has selected Dynamic Currency Conversion, or finished entering their PIN.<\/p>\n

Here we describe how to set up display notifications. You can do this in your Customer Area<\/a> or by using API calls<\/a>. You then receive webhooks that include a Terminal API DisplayRequest<\/code> from the terminal. This has an event<\/code> indicating the progress of the transaction, or the result<\/code> of the transaction. You can use this information to show a message in your POS app.<\/p>\n

We also provide an overview of display notification types<\/a>, and examples<\/a> of each.<\/p>\n

Set up display notifications in the Customer Area<\/h2>\n

To get display notifications, you need to make sure you can receive HTTP callbacks (webhooks) on a specific endpoint. Then you need to provide the URL to that endpoint in your Customer Area. Make sure to acknowledge<\/a> that your POS system successfully received a display notification from the terminal.<\/p>\n

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    Prepare your system. It needs to have:<\/p>\n