[ADD] accounting: Incoterms

Adding an Incoterms page to the documentation

taskid-3615863

closes odoo/documentation#6708

Signed-off-by: Xavier Platteau (xpl) <xpl@odoo.com>

content/applications/finance/accounting/customer_invoices.rst

@@ -236,3 +236,4 @@ the material has been shipped to the customer.
    customer_invoices/electronic_invoicing
    customer_invoices/snailmail
    customer_invoices/epc_qr_code
+   customer_invoices/incoterms

content/applications/finance/accounting/customer_invoices/incoterms.rst

@@ -0,0 +1,46 @@
+=========
+Incoterms
+=========
+
+:abbr:`Incoterms (International Commercial Terms)` are standardized trade terms used in
+international transactions to define the rights and responsibilities of buyers and sellers. They
+establish the obligations related to the delivery of goods, the transfer of risks, and the
+distribution of costs between the parties involved. Incoterms specify important details, such as the
+point at which the risk and costs transfer from the seller to the buyer, the responsibility for
+transportation, insurance, customs clearance, and other relevant aspects of the transaction.
+
+.. note::
+   By default, all 11 Incoterms are available in Odoo:
+
+   - **EXW**: Ex works
+   - **FCA**: Free carrier
+   - **FAS**: Free alongside ship
+   - **FOB**: Free on board
+   - **CFR**: Cost and freight
+   - **CIF**: Cost, insurance and freight
+   - **CPT**: Carriage paid to
+   - **CIP**: Carriage and insurance paid to
+   - **DPU**: Delivered at place unloaded
+   - **DAP**: Delivered at place
+   - **DDP**: Delivered duty paid
+
+.. seealso::
+   :doc:`../reporting/intrastat`
+
+.. _incoterms/invoices:
+
+Define an Incoterm
+==================
+
+To define an Incoterm manually, create an invoice or bill, click the :guilabel:`Other Info` tab, and
+select the :guilabel:`Incoterm`.
+
+.. _incoterms/default:
+
+Default Incoterm configuration
+==============================
+
+You can set a default Incoterm rule to **automatically** populate the Incoterm field on all newly
+created invoices and bills. Under :menuselection:`Accounting/Invoicing --> Configuration -->
+Settings`, scroll down to the :guilabel:`Customer Invoices` section, and select an Incoterm in the
+:guilabel:`Default Incoterm` field.

content/applications/finance/accounting/reporting/intrastat.rst

@@ -17,6 +17,9 @@ collects data on:
    legislation <http://data.europa.eu/eli/reg/2019/2152/2022-01-01>`_, preferring instead
    *intra-Union trade in goods statistics*.
 
+.. seealso::
+   :doc:`../customer_invoices/incoterms`
+
 .. _intrastat/general-configuration:
 
 General configuration