[IMP] point_of_sale: Split print.rst into bill_printing.rst

point_of_sale/restaurant/bill_printing.rst

@@ -0,0 +1,29 @@
+==============
+Print the Bill
+==============
+
+Use the *Bill Printing* feature to print the bill before the payment.
+This is useful if the bill is still subject to evolve and is thus not
+the definitive ticket.
+
+Configure Bill Printing
+=======================
+
+To activate *Bill Printing*, go to :menuselection:`Point of Sales -->
+Configuration --> Point of sale` and select your PoS interface.
+
+Under the Bills & Receipts category, you will find *Bill Printing*
+option.
+
+.. image:: media/bill_printing01.png
+    :align: center
+
+Split a Bill
+============
+
+On your PoS interface, you now have a *Bill* button.
+
+.. image:: media/bill_printing02.png
+    :align: center
+
+When you use it, you can then print the bill.