diff --git a/sale_renting_deposit/__init__.py b/sale_renting_deposit/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/sale_renting_deposit/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/sale_renting_deposit/__manifest__.py b/sale_renting_deposit/__manifest__.py
new file mode 100644
index 00000000000..19ce20f658e
--- /dev/null
+++ b/sale_renting_deposit/__manifest__.py
@@ -0,0 +1,13 @@
+{
+    "name": "Renting Deposit",
+    "application": False,
+    "installable": True,
+    "author": "sngoh",
+    "depends": ["base", "sale_renting"],
+    "license": "LGPL-3",
+    "category": "Renting, Sale",
+    "data": [
+        "views/res_config_settings_views.xml",
+        "views/product_template_view.xml",
+    ],
+}
diff --git a/sale_renting_deposit/models/__init__.py b/sale_renting_deposit/models/__init__.py
new file mode 100644
index 00000000000..3e5f6d1c5d6
--- /dev/null
+++ b/sale_renting_deposit/models/__init__.py
@@ -0,0 +1,4 @@
+from . import res_company
+from . import res_config_settings
+from . import product_template
+from . import sale_order_line
diff --git a/sale_renting_deposit/models/product_template.py b/sale_renting_deposit/models/product_template.py
new file mode 100644
index 00000000000..5ba4327b441
--- /dev/null
+++ b/sale_renting_deposit/models/product_template.py
@@ -0,0 +1,8 @@
+from odoo import fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    is_deposit_required = fields.Boolean(default=False)
+    deposit_amount = fields.Float()
diff --git a/sale_renting_deposit/models/res_company.py b/sale_renting_deposit/models/res_company.py
new file mode 100644
index 00000000000..d4a36a85d5a
--- /dev/null
+++ b/sale_renting_deposit/models/res_company.py
@@ -0,0 +1,12 @@
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    deposit_product = fields.Many2one(
+        comodel_name="product.product",
+        string="Product",
+        help="The product is used to add the deposit to the sales order",
+        domain="[('type', '=', 'service')]",
+    )
diff --git a/sale_renting_deposit/models/res_config_settings.py b/sale_renting_deposit/models/res_config_settings.py
new file mode 100644
index 00000000000..faa713f7fb1
--- /dev/null
+++ b/sale_renting_deposit/models/res_config_settings.py
@@ -0,0 +1,14 @@
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    deposit_product = fields.Many2one(
+        string="Deposit Product",
+        help="This product will be used to add deposit in the Rental Order.",
+        comodel_name="product.product",
+        related="company_id.deposit_product",
+        readonly=False,
+        domain=[("type", "=", "service")],
+    )
diff --git a/sale_renting_deposit/models/sale_order_line.py b/sale_renting_deposit/models/sale_order_line.py
new file mode 100644
index 00000000000..34eebb82a6b
--- /dev/null
+++ b/sale_renting_deposit/models/sale_order_line.py
@@ -0,0 +1,60 @@
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    is_deposit_line = fields.Boolean(default=False)
+    linked_line_id = fields.Many2one(
+        "sale.order.line", string="Linked Line", ondelete="cascade"
+    )
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        lines = super().create(vals_list)
+        rental_lines = lines.filtered(
+            lambda l: l.product_id.is_deposit_required and not l.is_deposit_line
+        )
+        deposit_vals = []
+        for line in rental_lines:
+            deposit_vals.append(
+                {
+                    "order_id": line.order_id.id,
+                    "product_id": line.company_id.deposit_product.id,
+                    "product_uom_qty": 1,
+                    "price_unit": line.product_id.deposit_amount * line.product_uom_qty,
+                    "name": f"This amount is deposit for {line.product_id.name} product",
+                    "is_deposit_line": True,
+                    "linked_line_id": line.id,
+                }
+            )
+        if deposit_vals:
+            self.env["sale.order.line"].create(deposit_vals)
+        return lines
+
+    def write(self, vals):
+        res = super().write(vals)
+        if "product_uom_qty" in vals or "product_id" in vals:
+            for line in self:
+                deposit = self.env["sale.order.line"].search(
+                    [("linked_line_id", "=", line.id)]
+                )
+                if deposit:
+                    if line.product_id.is_deposit_required:
+                        deposit.write(
+                            {
+                                "price_unit": line.product_id.deposit_amount
+                                * line.product_uom_qty
+                            }
+                        )
+                    else:
+                        deposit.unlink()
+        return res
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_order_line(self):
+        deposits = self.env["sale.order.line"].search(
+            [("linked_line_id", "in", self.ids)]
+        )
+        if deposits:
+            deposits.unlink()
diff --git a/sale_renting_deposit/views/product_template_view.xml b/sale_renting_deposit/views/product_template_view.xml
new file mode 100644
index 00000000000..5de4d7f93e1
--- /dev/null
+++ b/sale_renting_deposit/views/product_template_view.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="product_template_form_view_rental_deposit" model="ir.ui.view">
+        <field name="name">product.template.form.inherit.rental.deposit</field>
+        <field name="model">product.template</field>
+        <field name="inherit_id" ref="product.product_template_only_form_view" />
+        <field name="arch" type="xml">
+            <xpath expr="//group[@name='group_standard_price']" position="inside">
+                <field name="is_deposit_required" />
+                <field name="deposit_amount" invisible="not is_deposit_required" widget="monetary" />
+            </xpath>
+        </field>
+    </record>
+
+</odoo>
\ No newline at end of file
diff --git a/sale_renting_deposit/views/res_config_settings_views.xml b/sale_renting_deposit/views/res_config_settings_views.xml
new file mode 100644
index 00000000000..f157472835d
--- /dev/null
+++ b/sale_renting_deposit/views/res_config_settings_views.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="name">res.config.settings.view.form.inherit.rental.deposit</field>
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="sale_renting.res_config_settings_view_form" />
+        <field name="arch" type="xml">
+            <xpath
+                expr="//app[@name='sale_renting'] //block //setting //div[@class='content-group']"
+                position="inside">
+                <div class="row mt8">
+                    <label for="deposit_product" class="col-lg-3 o_light_label" />
+                    <field name="deposit_product" context="{'default_type': 'service'}"
+                        placeholder="Set a product to be used for deposit on Sale Order" />
+                </div>
+            </xpath>
+        </field>
+    </record>
+
+    <record id="action_rental_config_settings" model="ir.actions.act_window">
+        <field name="name">Settings</field>
+        <field name="res_model">res.config.settings</field>
+        <field name="view_id" ref="res_config_settings_view_form" />
+        <field name="view_mode">form</field>
+        <field name="context">{'module' : 'sale_renting_deposit', 'bin_size': False}</field>
+    </record>
+
+</odoo>
\ No newline at end of file
diff --git a/website_sale_sale_renting_deposit/__init__.py b/website_sale_sale_renting_deposit/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/website_sale_sale_renting_deposit/__manifest__.py b/website_sale_sale_renting_deposit/__manifest__.py
new file mode 100644
index 00000000000..42b8dbfad71
--- /dev/null
+++ b/website_sale_sale_renting_deposit/__manifest__.py
@@ -0,0 +1,18 @@
+{
+    "name": "Website_sale/Sale_renting_deposit Bridge",
+    "application": False,
+    "installable": True,
+    "author": "sngoh",
+    "depends": ["website_sale", "sale_renting_deposit", "website_sale_renting"],
+    "auto_install": True,
+    "license": "LGPL-3",
+    "category": "Sale",
+    "data": [
+        "views/template.xml",
+    ],
+    "assets": {
+        "web.assets_frontend": [
+            "website_sale_sale_renting_deposit_bridge/static/src/js/variant_configurator.js"
+        ],
+    },
+}
diff --git a/website_sale_sale_renting_deposit/static/src/js/variant_configurator.js b/website_sale_sale_renting_deposit/static/src/js/variant_configurator.js
new file mode 100644
index 00000000000..36bda5c2001
--- /dev/null
+++ b/website_sale_sale_renting_deposit/static/src/js/variant_configurator.js
@@ -0,0 +1,18 @@
+document.addEventListener('change', function (ev) {
+    const input = ev.target;
+    if (!input.matches('.js_main_product input[name="add_qty"]')) {
+        return;
+    }
+    const productEl = input.closest('.js_product');
+    const depositEl = productEl?.querySelector('.o_deposit_wrapper');
+    if (!depositEl) {
+        return;
+    }
+    const depositUnit = parseFloat(depositEl.dataset.depositUnit) || 0;
+    const quantity = parseFloat(input.value) || 0;
+    const total = (depositUnit * quantity).toFixed(2);
+    const target = depositEl.querySelector('.o_deposit_amount_value');
+    if (target) {
+        target.textContent = total;
+    }
+});
diff --git a/website_sale_sale_renting_deposit/views/template.xml b/website_sale_sale_renting_deposit/views/template.xml
new file mode 100644
index 00000000000..24a93ec252b
--- /dev/null
+++ b/website_sale_sale_renting_deposit/views/template.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+    <template id="product_template_inherit" inherit_id="website_sale.cta_wrapper">
+        <xpath expr="//div[@id='o_wsale_cta_wrapper']" position="after">
+            <t t-if="product.is_deposit_required">
+                <div class="mt-3 py-2 o_deposit_wrapper"
+                    t-att-data-deposit-unit="product.deposit_amount"
+                    t-att-data-currency-symbol="product.currency_id.symbol">
+                    <div class=" fw-semibold fs-6">
+                        <h4>
+                            <strong class="fw-bold text-dark">Total deposit:</strong>
+                            <span class="o_deposit_amount_total">
+                                <span t-out="product.currency_id.symbol" />
+                                <span class="o_deposit_amount_value" t-out="product.deposit_amount" />
+                            </span>
+                        </h4>
+                    </div>
+                </div>
+            </t>
+        </xpath>
+    </template>
+
+    <template id="cart_lines_hide_delete_deposit" inherit_id="website_sale.cart_lines">
+        <xpath expr="//a[hasclass('js_delete_product')]" position="attributes">
+            <attribute name="t-if">not line.is_deposit_line</attribute>
+        </xpath>
+    </template>
+
+</odoo>
\ No newline at end of file