diff --git a/membership_initial_discount/README.rst b/membership_initial_discount/README.rst
new file mode 100644
index 0000000..037ee88
--- /dev/null
+++ b/membership_initial_discount/README.rst
@@ -0,0 +1,101 @@
+===========================
+Initial fee for memberships
+===========================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fvertical--association-lightgray.png?logo=github
+    :target: https://github.com/OCA/vertical-association/tree/14.0/membership_initial_fee
+    :alt: OCA/vertical-association
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/vertical-association-14-0/vertical-association-14-0-membership_initial_fee
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/208/14.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+Charge an initial fee when a partner is invoiced for the first time with a
+member product.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+Define a member product, and select 'Fixed amount' or 'Percentage of the price'
+for invoicing an extra charge in the first invoice that is created with this
+member product.
+
+By default, a line with the description *Membership initial fee*. If you want
+to change this text, you can set a different sale description in the product
+used for the fee.
+
+Known issues / Roadmap
+======================
+
+* Add initial fee information to membership analysis.
+* Add some criteria for adding initial fee:
+   * Add initial fee if last membership ended x weeks/months/years ago
+   * Add initial fee if last membership product_id is different
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/vertical-association/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/vertical-association/issues/new?body=module:%20membership_initial_fee%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Tecnativa
+
+Contributors
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`__:
+
+  * Pedro M. Baeza
+  * Rafael Blasco
+  * David Vidal
+
+* `Onestein <https://onestein.eu>`__:
+
+  * Andrea Stirpe
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/vertical-association <https://github.com/OCA/vertical-association/tree/14.0/membership_initial_fee>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/membership_initial_discount/__init__.py b/membership_initial_discount/__init__.py
new file mode 100644
index 0000000..95ac574
--- /dev/null
+++ b/membership_initial_discount/__init__.py
@@ -0,0 +1,2 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+from . import models
diff --git a/membership_initial_discount/__manifest__.py b/membership_initial_discount/__manifest__.py
new file mode 100644
index 0000000..3a032af
--- /dev/null
+++ b/membership_initial_discount/__manifest__.py
@@ -0,0 +1,17 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+
+{
+    "name": "Initial discount on 1st membership",
+    "version": "1.0.0",
+    "license": "AGPL-3",
+    "category": "Association",
+    "author": "RemiFr82",
+    "website": "https://remifr82.me",
+    # "website": "https://github.com/OCA/vertical-association",
+    "depends": [
+        "membership",
+    ],
+    "data": [
+        "views/product_template_views.xml",
+    ],
+}
diff --git a/membership_initial_discount/i18n/fr.po b/membership_initial_discount/i18n/fr.po
new file mode 100644
index 0000000..714f305
--- /dev/null
+++ b/membership_initial_discount/i18n/fr.po
@@ -0,0 +1,65 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * membership_initial_discount
+#
+# Translators:
+# OCA Transbot <transbot@odoo-community.org>, 2017
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 10.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-06-08 02:41+0000\n"
+"PO-Revision-Date: 2022-05-30 18:05+0000\n"
+"Last-Translator: Abdourahmane Wone <abdourahmanewone@gmail.com>\n"
+"Language-Team: French (https://www.transifex.com/oca/teams/23907/fr/)\n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n > 1;\n"
+"X-Generator: Weblate 4.3.2\n"
+
+#. module: membership_initial_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_product__fixed_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_template__fixed_discount
+msgid "Discount amount"
+msgstr "Montant de la remise"
+
+#. module: membership_initial_discount
+#: selection:product.template,initial_discount:0
+msgid "Fixed amount"
+msgstr "Montant fixe"
+
+#. module: membership_initial_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_product__initial_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_template__initial_discount
+#: model_terms:ir.ui.view,arch_db:membership_initial_discount.membership_products_form_initial_discount
+msgid "Initial discount"
+msgstr "Remise initiale"
+
+#. module: membership_initial_discount
+#: model:ir.model,name:membership_initial_discount.model_account_invoice_line
+msgid "Invoice Line"
+msgstr "Ligne de facture"
+
+#. module: membership_initial_discount
+#: selection:product.template,initial_discount:0
+msgid "No initial discount"
+msgstr "Pas de remise initiale"
+
+#. module: membership_initial_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_product__percentage_discount
+#: model:ir.model.fields,field_description:membership_initial_discount.field_product_template__percentage_discount
+msgid "Discount (%)"
+msgstr "Remise en %"
+
+#. module: membership_initial_discount
+#: selection:product.template,initial_discount:0
+msgid "Percentage of the price"
+msgstr "Pourcentage du prix"
+
+#. module: membership_initial_discount
+#: model:ir.model,name:membership_initial_discount.model_product_template
+msgid "Product Template"
+msgstr "Modèle d'article"
+
diff --git a/membership_initial_discount/models/__init__.py b/membership_initial_discount/models/__init__.py
new file mode 100644
index 0000000..90d56e0
--- /dev/null
+++ b/membership_initial_discount/models/__init__.py
@@ -0,0 +1,6 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+from . import account_move_line
+from . import membership
+from . import product_product
+from . import product_template
+from . import res_partner
diff --git a/membership_initial_discount/models/account_move_line.py b/membership_initial_discount/models/account_move_line.py
new file mode 100644
index 0000000..175695c
--- /dev/null
+++ b/membership_initial_discount/models/account_move_line.py
@@ -0,0 +1,65 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+
+from odoo import api, models, _
+
+
+class AccountMoveLine(models.Model):
+    _inherit = "account.move.line"
+
+    def _get_computed_price_unit(self):
+        res = super()._get_computed_price_unit()
+        if self.move_id.is_invoice() and self.initial_membership_check():
+            product = self.product_id
+            if product.initial_discount == "fixed" and product.fixed_discount:
+                res -= product.fixed_discount
+        return res
+
+    @api.onchange("product_id")
+    def _onchange_product_id(self):
+        super()._onchange_product_id()
+        for line in self:
+            if not line.product_id or line.display_type in (
+                "line_section",
+                "line_note",
+            ):
+                continue
+            if line.move_id.is_invoice() and line.initial_membership_check():
+                product = line.product_id
+                if product.initial_discount == "percent" and product.percent_discount:
+                    line.discount = product.percent_discount
+                else:
+                    pass
+
+    def initial_membership_check(self):
+        """
+        Inherit this method to implement a custom method
+        to decide whether or not to create the initial discount
+
+        :return:
+        """
+        self.ensure_one()
+        product = self.product_id
+        if not product or not product.membership or product.initial_discount == "none":
+            return False
+        # If we are associated to another partner membership, evaluate that
+        # partner lines
+        partner = self.partner_id.associate_member or self.move_id.partner_id
+        # By default, partner to check is the partner of the invoice, but
+        # if a special method is found, overwritten in other modules, then
+        # the partner is got from that method
+        if hasattr(self, "_get_partner_for_membership"):  # pragma: no cover
+            partner = self._get_partner_for_membership()
+        # See if partner has any membership line to decide whether or not
+        # to create the initial discount
+        member_lines = self.env["membership.membership_line"].search(
+            [
+                ("partner", "=", partner.id),
+                (
+                    "account_invoice_line",
+                    "not in",
+                    [self.id or self._origin.id],
+                ),
+                ("state", "not in", ["none", "canceled"]),
+            ]
+        )
+        return not bool(member_lines)
diff --git a/membership_initial_discount/models/membership.py b/membership_initial_discount/models/membership.py
new file mode 100644
index 0000000..6f12a0c
--- /dev/null
+++ b/membership_initial_discount/models/membership.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, models
+
+
+class MembershipLine(models.Model):
+    _inherit = "membership.membership_line"
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        res = super().create(vals_list)
+        for line in res:
+            discount = line.account_invoice_line.discount
+            if discount:
+                line.member_price *= discount / 100.0
+
+        return res
diff --git a/membership_initial_discount/models/product_product.py b/membership_initial_discount/models/product_product.py
new file mode 100644
index 0000000..3ddb988
--- /dev/null
+++ b/membership_initial_discount/models/product_product.py
@@ -0,0 +1,26 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+from odoo import models, fields, api, _
+from odoo.exceptions import ValidationError
+
+DISCOUNTS = [
+    ("none", _("No initial discount")),
+    ("fixed", _("Fixed amount")),
+    ("percent", _("Percentage of the price")),
+]
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    @api.constrains("lst_price", "initial_discount", "fixed_discount")
+    def check_discount_fixed(self):
+        for product in self:
+            if (
+                product.initial_discount == "fixed"
+                and product.lst_price <= product.initial_discount
+            ):
+                raise ValidationError(
+                    _(
+                        "Fixed discount for 1st membership must be less than the product template or any of its variants sale price."
+                    )
+                )
diff --git a/membership_initial_discount/models/product_template.py b/membership_initial_discount/models/product_template.py
new file mode 100644
index 0000000..8cae669
--- /dev/null
+++ b/membership_initial_discount/models/product_template.py
@@ -0,0 +1,58 @@
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0
+from odoo import models, fields, api, _
+from odoo.exceptions import ValidationError
+
+DISCOUNTS = [
+    ("none", _("No initial discount")),
+    ("fixed", _("Fixed amount")),
+    ("percent", _("Percentage of the price")),
+]
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    initial_discount = fields.Selection(
+        selection=DISCOUNTS,
+        default="none",
+        string="Initial discount",
+        required=True,
+    )
+    fixed_discount = fields.Float(
+        string="Discount amount",
+        digits="Product Price",
+    )
+    percent_discount = fields.Float(
+        string="Discount (%)",
+        digits=(12, 2),
+    )
+
+    @api.constrains("list_price", "initial_discount", "fixed_discount")
+    def check_fixed_discount(self):
+        for product in self:
+            if (
+                product.initial_discount == "fixed"
+                and product.list_price <= product.fixed_discount
+            ):
+                raise ValidationError(
+                    _(
+                        "Fixed discount for 1st membership must be less than the product template, or any of its variants, sale price."
+                    )
+                )
+
+    @api.constrains("initial_discount", "percent_discount")
+    def check_percent_discount(self):
+        for product in self:
+            if product.initial_discount == "percent" and product.percent_discount < 0.0:
+                raise ValidationError(
+                    _(
+                        'Percent discount cannot handle a negative value.\nIf you wan to apply extra fees, please install "Membership initial fee" module (OCA/vertical-association)'
+                    )
+                )
+            elif (
+                product.initial_discount == "percent"
+                and product.percent_discount >= 100.0
+            ):
+                raise ValidationError(
+                    _("Percent discount must handle a value smaller than 100%.")
+                )
diff --git a/membership_initial_discount/models/res_partner.py b/membership_initial_discount/models/res_partner.py
new file mode 100644
index 0000000..a64914b
--- /dev/null
+++ b/membership_initial_discount/models/res_partner.py
@@ -0,0 +1,65 @@
+from odoo import models, api, _
+from odoo.exceptions import UserError
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    def initial_membership_check(self):
+        self.ensure_one()
+        partner = self.associate_member or self
+        member_lines = self.env["membership.membership_line"].search(
+            [
+                ("partner", "=", partner.id),
+                ("state", "not in", ["none", "canceled"]),
+            ]
+        )
+        return not bool(member_lines)
+
+    def prepare_membership_invoice_vals(self, product, amount):
+        discount = 0.0
+        if self.initial_membership_check():
+            if product.initial_discount == "fixed" and product.fixed_discount:
+                print("fixed discount")
+                fixed_disc = product.fixed_discount
+                amount -= fixed_disc
+            elif product.initial_discount == "percent" and product.percent_discount:
+                print("percent discount")
+                discount = product.percent_discount
+            else:
+                pass
+        vals = {
+            "move_type": "out_invoice",
+            "partner_id": self.id,
+            "invoice_line_ids": [
+                (
+                    0,
+                    None,
+                    {
+                        "product_id": product.id,
+                        "quantity": 1,
+                        "price_unit": amount,
+                        "discount": discount,
+                        "tax_ids": [(6, 0, product.taxes_id.ids)],
+                    },
+                )
+            ],
+        }
+        return vals
+
+    def create_membership_invoice(self, product, amount):
+        """Create Customer Invoice of Membership for partners."""
+        invoice_vals_list = []
+        for partner in self:
+            addr = partner.address_get(["invoice"])
+            if partner.free_member:
+                raise UserError(_("Partner is a free Member."))
+            if not addr.get("invoice", False):
+                raise UserError(
+                    _("Partner doesn't have an address to make the invoice.")
+                )
+            invoice_vals_list.append(
+                partner.prepare_membership_invoice_vals(product, amount)
+            )
+
+        return self.env["account.move"].create(invoice_vals_list)
diff --git a/membership_initial_discount/views/product_template_views.xml b/membership_initial_discount/views/product_template_views.xml
new file mode 100644
index 0000000..4f03a38
--- /dev/null
+++ b/membership_initial_discount/views/product_template_views.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+	<record id="membership_products_form_initial_discount" model="ir.ui.view">
+		<field name="name">Membership Products (initial discount)</field>
+		<field name="model">product.template</field>
+		<field name="inherit_id" ref="membership.membership_products_form" />
+		<field name="arch" type="xml">
+			<xpath expr="//group[field[@name='list_price']]" position="after">
+				<group string="Initial discount">
+					<field name="initial_discount" />
+					<field name="fixed_discount" attrs="{'required': [('initial_discount', '=', 'fixed')], 'invisible': [('initial_discount', '!=', 'fixed')]}" />
+					<field name="percent_discount" attrs="{'required': [('initial_discount', '=', 'percent')], 'invisible': [('initial_discount', '!=', 'percent')]}" />
+					<field name="product_variant_ids" invisible="1" colspan="4"/>
+				</group>
+			</xpath>
+		</field>
+	</record>
+</odoo>
\ No newline at end of file