diff --git a/product_pricelist/__init__.py b/product_pricelist/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/product_pricelist/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/product_pricelist/__manifest__.py b/product_pricelist/__manifest__.py
new file mode 100644
index 00000000000..ceef87d3db7
--- /dev/null
+++ b/product_pricelist/__manifest__.py
@@ -0,0 +1,18 @@
+{
+    'name': "Book Price (Pricelist Price)",
+    'version': '1.0',
+    'depends': ['sale_management'],
+    'author': "ppch",
+    'category': 'Category',
+    'description': """
+    Book Price (Pricelist Price) on sales order lines and invoice lines
+    which will be used to compare between Book Price (Pricelist Price) and
+    manually adjusted price on the lines.
+    """,
+    'license': "LGPL-3",
+    'data': [
+        'views/sale_order_line_views.xml',
+        'views/account_move_line_views.xml',
+    ],
+    'installable': True,
+}
diff --git a/product_pricelist/models/__init__.py b/product_pricelist/models/__init__.py
new file mode 100644
index 00000000000..f8e68897cfa
--- /dev/null
+++ b/product_pricelist/models/__init__.py
@@ -0,0 +1,2 @@
+from . import account_move_line
+from . import sale_order_line
diff --git a/product_pricelist/models/account_move_line.py b/product_pricelist/models/account_move_line.py
new file mode 100644
index 00000000000..7dd49fdcae0
--- /dev/null
+++ b/product_pricelist/models/account_move_line.py
@@ -0,0 +1,7 @@
+from odoo import api, fields, models
+
+
+class AccountMoveLine(models.Model):
+    _inherit = "account.move.line"
+
+    book_price = fields.Float(related='sale_line_ids.book_price')
diff --git a/product_pricelist/models/sale_order_line.py b/product_pricelist/models/sale_order_line.py
new file mode 100644
index 00000000000..7e9d18db78e
--- /dev/null
+++ b/product_pricelist/models/sale_order_line.py
@@ -0,0 +1,22 @@
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    book_price = fields.Float(string="Book Price", compute='_compute_book_price')
+
+    @api.depends('product_id', 'product_uom_qty', 'order_id.pricelist_id')
+    def _compute_book_price(self):
+        for record in self:
+            if not record.product_id:
+                record.book_price = 0.0
+                continue
+
+            pricelist = record.order_id.pricelist_id if record.order_id else None
+            if pricelist:
+                record.book_price = pricelist._get_product_price(
+                    record.product_id, record.product_uom_qty
+                )
+            else:
+                record.book_price = record.product_id.lst_price
diff --git a/product_pricelist/views/account_move_line_views.xml b/product_pricelist/views/account_move_line_views.xml
new file mode 100644
index 00000000000..4c04d086f2d
--- /dev/null
+++ b/product_pricelist/views/account_move_line_views.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="account_move_form_inherit_book_price" model="ir.ui.view">
+        <field name="name">account.move.form.inherite.book.price</field>
+        <field name="model">account.move</field>
+        <field name="inherit_id" ref="account.view_move_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//notebook//page//field[@name='invoice_line_ids']//list//field[@name='quantity']" position="before">
+                <field name="book_price" readonly="True" column_invisible="context.get('default_move_type') != 'out_invoice'"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/product_pricelist/views/sale_order_line_views.xml b/product_pricelist/views/sale_order_line_views.xml
new file mode 100644
index 00000000000..9e077fde905
--- /dev/null
+++ b/product_pricelist/views/sale_order_line_views.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="sale_order_form_inherit_book_price" model="ir.ui.view">
+        <field name="name">sale.order.form.inherite.book.price</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_order_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//notebook//page//list//field[@name='product_uom_qty']" position="before">
+                <field name="book_price" readonly="True"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>