[MOV] POS: customer display section moved + config and use update

task-4920460

The customer display section is now part of a bigger pos_hardware.rst documentation
page

closes #14344

X-original-commit: 2f5efd6
Signed-off-by: Loredana Perazzo (lrpz) <lrpz@odoo.com>

Author: LoredanaLrpz

content/applications/sales/point_of_sale/pos_hardware.rst

@@ -3,11 +3,120 @@ Hardware
 ========
 
 Odoo Point of Sale supports integration with a variety of hardware, including :doc:`payment
-terminals <payment_methods/terminals>` and cash drawers, as well as :doc:`customer displays
-<shop/customer_display>`, :ref:`scales <pos/scale>`, :doc:`barcode scanners <shop/barcode>`,
+terminals <payment_methods/terminals>` and cash drawers, as well as :ref:`customer displays
+<pos/display>`, :ref:`scales <pos/scale>`, :doc:`barcode scanners <shop/barcode>`,
 :doc:`ePOS printers <configuration/epos_printers>`, and in-store :doc:`electronic shelf labels
 <pricing/electronic_labels>`.
 
+.. _pos/display:
+
+Customer display
+================
+
+The **customer display** feature provides real-time updates on a secondary screen for customers
+during the checkout process. This screen shows the :ref:`items in the cart <pos/sell>`, the subtotal
+as items are added, and details throughout the payment process. It also displays the total amount,
+the selected :doc:`payment method <payment_methods>`, and any change to be returned.
+
+.. image:: pos_hardware/display.png
+   :alt: customer screen
+   :scale: 50 %
+
+.. note::
+   Both the customer and POS displays must have a minimum diagonal size of 6 inches. For optimal
+   readability, larger screens are recommended.
+
+Configuration
+-------------
+
+Depending on the POS setup, the feature can be displayed directly on a secondary screen connected
+via USB-C or HDMI, on another device remotely, or on a screen connected through an IoT system.
+
+To activate the feature, follow these steps:
+
+#. Navigate to the :ref:`POS settings <configuration/settings>` and scroll down to the
+   :guilabel:`Connected Devices` section.
+#. Open the dropdown menu under the :guilabel:`Customer Display` section and select one of the
+   following options:
+
+   - :guilabel:`None`: To disable the feature.
+   - :ref:`The same device <pos/display-same-device>`: To use a secondary screen connected
+     with an HDMI or USB-C cable.
+   - :ref:`Another device <pos_hardware/display_another_device>`: To use a remote device connected
+     to the database.
+   - :ref:`An IOT-connected screen <pos_hardware/display_iot>`: To use a screen connected via an
+     :doc:`IoT system <../../general/iot>`.
+
+For displays connected using an :doc:`IoT system <../../general/iot>`:
+
+#. Enable the :guilabel:`IoT Box` option to activate the IoT system in POS.
+#. Click :guilabel:`Save`, which activates the IoT app in Odoo.
+#. :doc:`Connect and configure an IoT system <../../general/iot/connect>` for a :doc:`display
+   <../../general/iot/devices/screen>`.
+#. Return to the :ref:`POS settings <configuration/settings>` and select an IoT-connected screen
+   using the :guilabel:`Customer Display` field.
+
+Opening the customer display
+----------------------------
+
+.. _pos/display-same-device:
+
+Same device
+~~~~~~~~~~~
+
+To open the customer display on a second screen connected to a POS system using an HDMI or USB-C
+cable, follow these steps:
+
+#. :ref:`Open a POS session <pos/session-start>`.
+#. Click the :icon:`fa-bars` (:guilabel:`hamburger menu`) icon.
+#. Click the :icon:`fa-desktop` (:guilabel:`Customer Display`) icon, which opens a new window to
+   drag onto the second screen.
+
+For POS terminals running the Odoo Android app with dual-screen support,
+
+#. :doc:`Activate the Point of Sale Mobile module <../../general/apps_modules>` to enable the
+   customer display.
+#. :ref:`Open a POS session <pos/session-start>`.
+#. Click the :icon:`fa-bars` (:guilabel:`hamburger menu`) icon.
+#. Click the :icon:`fa-desktop` (:guilabel:`Customer Display`) icon, which opens the customer
+   display on the terminal's secondary screen.
+
+.. _pos_hardware/display_another_device:
+
+Another device
+~~~~~~~~~~~~~~
+
+To open the customer display on a remote device (any computer, tablet, or smartphone), follow these
+steps:
+
+#. Access your database from the other device and navigate to :menuselection:`Point of Sale -->
+   Dashboard`.
+#. Click the :icon:`fa-ellipsis-v` (:guilabel:`Dropdown menu`) icon on a POS card.
+#. Click :guilabel:`Customer Display` to open the display remotely.
+
+.. note::
+   The two devices are not required to share the same network as long as they are connected to the
+   same database.
+
+.. _pos_hardware/display_iot:
+
+IOT-connected screen
+~~~~~~~~~~~~~~~~~~~~
+
+To open the customer display onto an IoT-connected screens:
+
+#. :ref:`Open a POS session <pos/session-start>`.
+#. Click the :icon:`fa-bars` (:guilabel:`hamburger menu`) icon.
+#. Click the :icon:`fa-desktop` (:guilabel:`Customer Display`) icon, which opens the customer
+   display onto the IoT-connected screen.
+
+.. note::
+   Both devices need to be connected to the same local network.
+
+.. seealso::
+   - :doc:`configuration/pos_iot`
+   - :doc:`../../general/iot`
+
 .. _pos/scale:
 
 Scale
@@ -88,7 +197,7 @@ turns green.
 
 .. admonition:: Additional guidelines
 
-   Both the :doc:`customer <shop/customer_display>` and POS displays must have a minimum diagonal
+   Both the :ref:`customer <pos/display>` and POS displays must have a minimum diagonal
    size of 6 inches. For optimal readability, larger screens are recommended.
 
 Using a scale in PoS

content/applications/sales/point_of_sale/pos_hardware/display.png

@@ -11,4 +11,3 @@ Shop features
    shop/barcode
    shop/serial_numbers
    shop/ship_later
-   shop/customer_display

content/applications/sales/point_of_sale/shop.rst

@@ -10,6 +10,7 @@ applications/finance/fiscal_localizations/employment_hero.rst applications/hr/pa
 
 content/applications/sales/point_of_sale/payment_methods/terminals/vantiv.rst content/applications/sales/point_of_sale/payment_methods/terminals.rst
 content/applications/sales/point_of_sale/payment_methods/terminals/viva_wallet.rst content/applications/sales/point_of_sale/payment_methods/viva_com.rst   # terminals/viva_wallet.rst --> terminals/viva_com.rst
+applications/sales/point_of_sale/shop/customer_display.rst applications/sales/point_of_sale/pos_hardware.rst
 
 # applications/inventory_and_mrp