diff --git a/supplier_bid_price/__init__.py b/supplier_bid_price/__init__.py
new file mode 100644
index 00000000000..f7209b17100
--- /dev/null
+++ b/supplier_bid_price/__init__.py
@@ -0,0 +1,2 @@
+from . import models
+from . import controllers
diff --git a/supplier_bid_price/__manifest__.py b/supplier_bid_price/__manifest__.py
new file mode 100644
index 00000000000..4416ee4b60d
--- /dev/null
+++ b/supplier_bid_price/__manifest__.py
@@ -0,0 +1,23 @@
+{
+    'name': "Supplier Bid Price Update",
+    'version': '1.0',
+    'depends': ['purchase', 'website'],
+    'author': "djsh",
+    'category': 'Purchase',
+    'description': """
+Supplier Bid Price Update from portal
+""",
+    'data': [
+        'security/ir.model.access.csv',
+        'data/email_templates.xml',
+        'views/purchase_views.xml',
+        'views/portal_templates.xml'
+    ],
+    'assets': {
+        'web.assets_frontend': [
+            'supplier_bid_price/static/src/js/update_bid.js',
+        ],
+    },
+    'license': 'LGPL-3',
+    'application': True,
+}
diff --git a/supplier_bid_price/controllers/__init__.py b/supplier_bid_price/controllers/__init__.py
new file mode 100644
index 00000000000..8c3feb6f562
--- /dev/null
+++ b/supplier_bid_price/controllers/__init__.py
@@ -0,0 +1 @@
+from . import portal
diff --git a/supplier_bid_price/controllers/portal.py b/supplier_bid_price/controllers/portal.py
new file mode 100644
index 00000000000..6c58fe09e30
--- /dev/null
+++ b/supplier_bid_price/controllers/portal.py
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import http
+from odoo.http import request, Response
+
+class BidController(http.Controller):
+
+    @http.route('/update_bids', type='json', auth='user', methods=['POST'])
+    def update_bids(self, bids):
+        if not bids:
+            return {'success': False, 'message': 'No bid data received'}
+
+        mail_values = []
+        try:
+            for bid in bids:
+                order_id = int(bid.get("order_id"))
+                line_id = int(bid.get("line_id"))
+                bid_qty = float(bid.get("bid_qty", 0))
+                bid_price = float(bid.get("bid_price", 0))
+
+                order = request.env['purchase.order'].browse(order_id)
+                line = request.env['purchase.order.line'].browse(line_id)
+                if line.exists():
+                    if line.bid_qty != bid_qty or line.bid_price != bid_price:
+                        mail_values.append({
+                            'product_id' : line.product_id.sudo().name,
+                            'bid_qty' : bid_qty,
+                            'bid_price' : bid_price
+                        })
+                        line.write({
+                            'bid_qty': bid_qty,
+                            'bid_price': bid_price,
+                        })
+            order._send_bid_update_email(mail_values)
+            return {'success': True, 'message': 'Bids updated successfully'}
+
+        except Exception as e:
+            return {'success': False, 'message': str(e)}
diff --git a/supplier_bid_price/data/email_templates.xml b/supplier_bid_price/data/email_templates.xml
new file mode 100644
index 00000000000..3b79cd6f069
--- /dev/null
+++ b/supplier_bid_price/data/email_templates.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="email_template_supplier_bid_update" model="mail.template">
+        <field name="name">Supplier Bid Update Notification</field>
+        <field name="model_id" ref="purchase.model_purchase_order"/>
+        <field name="subject">Supplier Updated Bid Price for RFQ {{ object.name or 'n/a' }}</field>
+        <field name="email_from">{{ object.company_id.email or 'info@yourcompany.com' }}</field>
+        <field name="email_to">{{ object.user_id.email }}</field>
+        <field name="body_html" type="html">
+            <div style="margin: 0px; padding: 0px;">
+            <p style="margin: 0px; padding: 0px; font-size: 13px;">
+                <ul>
+                    <li><strong>Supplier: </strong><t t-out="object.partner_id.name"/></li>
+                    <li><strong>RFQ Number: </strong><t t-out="object.name"/></li>
+                    <t t-foreach="ctx.get('mail_values', [])" t-as="line">
+                        <li><strong>New Bid Price for <t t-out="line.get('product_id')"/>: </strong>$<t t-out="line.get('bid_price')"/></li>
+                        <li><strong>New Bid Quantity for <t t-out="line.get('product_id')"/>: </strong><t t-out="line.get('bid_qty')"/> Units</li>
+                    </t>
+                </ul>
+                <p><strong>Action Required:</strong> Review the updated bid price in the system.</p>
+            </p>
+            </div>
+        </field>
+    </record>
+</odoo>
diff --git a/supplier_bid_price/models/__init__.py b/supplier_bid_price/models/__init__.py
new file mode 100644
index 00000000000..13158b43600
--- /dev/null
+++ b/supplier_bid_price/models/__init__.py
@@ -0,0 +1,2 @@
+from . import product_order_line
+from . import purchase_order
diff --git a/supplier_bid_price/models/product_order_line.py b/supplier_bid_price/models/product_order_line.py
new file mode 100644
index 00000000000..444724e445f
--- /dev/null
+++ b/supplier_bid_price/models/product_order_line.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import api, fields, models
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = 'purchase.order.line'
+    
+    bid_qty = fields.Float(string="Bid Quantity", readonly=False)
+    bid_price = fields.Float(string="Bid Price", readonly=False)
diff --git a/supplier_bid_price/models/purchase_order.py b/supplier_bid_price/models/purchase_order.py
new file mode 100644
index 00000000000..ca772a9dc2c
--- /dev/null
+++ b/supplier_bid_price/models/purchase_order.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import api, fields, models
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+    
+    def _send_bid_update_email(self,mail_values):
+        if not mail_values:
+            return
+        template = self.env.ref('supplier_bid_price.email_template_supplier_bid_update').sudo()
+        if template:
+            email_ctx = {
+                'mail_values' : mail_values
+            }
+            template.with_context(**email_ctx).send_mail(self.id, force_send=True)
diff --git a/supplier_bid_price/security/ir.model.access.csv b/supplier_bid_price/security/ir.model.access.csv
new file mode 100644
index 00000000000..e193a25ed46
--- /dev/null
+++ b/supplier_bid_price/security/ir.model.access.csv
@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_purchase_order_line_supplier,purchase.order.line,model_purchase_order_line,base.group_portal,1,1,0,0
+access_purchase_order_line_user,purchase.order.line,model_purchase_order_line,base.group_user,1,0,0,0
diff --git a/supplier_bid_price/static/src/js/update_bid.js b/supplier_bid_price/static/src/js/update_bid.js
new file mode 100644
index 00000000000..b81da5d5c34
--- /dev/null
+++ b/supplier_bid_price/static/src/js/update_bid.js
@@ -0,0 +1,43 @@
+/** @odoo-module **/
+import { rpc } from "@web/core/network/rpc";
+
+async function update_all_bids() {
+    const bid_data = [...document.querySelectorAll(".bid-qty")]
+        .map(input => {
+            const line_id = input.dataset.lineId;
+            return {
+                order_id: input.dataset.orderId,
+                line_id: line_id,
+                bid_qty: parseFloat(input.value) || 0,
+                bid_price: parseFloat(
+                    document.querySelector(`.bid-price[data-line-id="${line_id}"]`)?.value || "0"
+                )
+            };
+        })
+        .filter(bid => bid.bid_qty > 0 || bid.bid_price > 0);
+
+    if (bid_data.length === 0) {
+        alert("No valid bids to update!");
+        return;
+    }
+    try {
+        const response = await rpc("/update_bids", { bids: bid_data });
+        if (response.success) {
+            alert("Bids updated successfully!");
+            location.reload();
+        } else {
+            alert("Error updating bids.");
+        }
+    } catch (error) {
+        alert("Failed to update bids.");
+    }
+}
+
+function onClick() {
+    const button = document.getElementById("update_all_bids");
+    if (button) {
+        button.addEventListener("click", update_all_bids);
+    }
+}
+
+onClick();
diff --git a/supplier_bid_price/views/portal_templates.xml b/supplier_bid_price/views/portal_templates.xml
new file mode 100644
index 00000000000..ed0d391555b
--- /dev/null
+++ b/supplier_bid_price/views/portal_templates.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <template id="purchase_order_portal_content_inherit" inherit_id="purchase.purchase_order_portal_content">
+        <xpath expr="//thead[hasclass('bg-100')]/tr/th[contains(text(), 'Products')]" position="inside">
+            <th class="text-end">Bid Quantity</th>
+            <th class="text-end">Bid Price</th>
+        </xpath>
+
+        <xpath expr="//td[@id='product_name']" position="after">
+            <input type="hidden" class="order_id" t-att-id="order_id" t-att-name="order_id" t-att-value="order.id"/>
+            <td class="text-end">
+                <t t-if="not order.mail_reception_confirmed and not order.mail_reception_declined and request.env.user.partner_id == order.partner_id">
+                    <input type="number" class="form-control bid-qty" t-att-data-order-id="order.id" t-att-data-line-id="line.id" t-att-value="line.bid_qty or ''"/>
+                </t>
+                <t t-else="">
+                    <span t-field="line.bid_qty"/>
+                </t>
+            </td>
+
+            <td class="text-end">
+                <t t-if="not order.mail_reception_confirmed and not order.mail_reception_declined and request.env.user.partner_id == order.partner_id">
+                    <input type="number" class="form-control bid-price" t-att-data-order-id="order.id" t-att-data-line-id="line.id" t-att-value="line.bid_price or ''"/>
+                </t>
+                <t t-else="">
+                    <span t-field="line.bid_price"/>
+                </t>
+            </td>
+        </xpath>
+
+        <xpath expr="//div[hasclass('col-lg-6')]" position="after">
+            <t t-if="not order.mail_reception_confirmed and not order.mail_reception_declined and request.env.user.partner_id == order.partner_id">
+                <button type="button" class="btn btn-primary col-lg-4 mt-auto" id="update_all_bids">
+                    Update Bid Quantity and Price
+                </button>
+            </t>
+        </xpath>
+    </template>
+</odoo>
diff --git a/supplier_bid_price/views/purchase_views.xml b/supplier_bid_price/views/purchase_views.xml
new file mode 100644
index 00000000000..2aa290049c8
--- /dev/null
+++ b/supplier_bid_price/views/purchase_views.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="purchase_order_form_inherit" model="ir.ui.view">
+        <field name="name">purchase.order.form.inherit</field>
+        <field name="model">purchase.order</field>
+        <field name="inherit_id" ref="purchase.purchase_order_form"/>
+        <field name="arch" type="xml">
+            <field name="product_id" position="after">
+                <field name="bid_qty" readonly="1"/>
+                <field name="bid_price" readonly="1"/>
+            </field>
+        </field>
+    </record>
+</odoo>