diff --git a/shop.py b/shop.py
new file mode 100644
index 0000000..b6d4ae8
--- /dev/null
+++ b/shop.py
@@ -0,0 +1,18 @@
+#This file is part sale_rule module for Tryton.
+#The COPYRIGHT file at the top level of this repository contains
+#the full copyright notices and license terms.
+from trytond.model import fields
+from trytond.pool import PoolMeta
+
+__all__ = ['SaleShop']
+__metaclass__ = PoolMeta
+
+
+class SaleShop:
+    __name__ = 'sale.shop'
+    apply_rules = fields.Boolean('Apply Rules',
+        help='Apply rules when change draft to quotation.')
+
+    @staticmethod
+    def default_apply_rules():
+        return True
diff --git a/shop.xml b/shop.xml
new file mode 100644
index 0000000..06cbb77
--- /dev/null
+++ b/shop.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part sale_rule module for Tryton.
+The COPYRIGHT file at the top level of this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="sale_shop_view_form">
+            <field name="model">sale.shop</field>
+            <field name="inherit" ref="sale_shop.sale_shop_view_form"/>
+            <field name="name">sale_shop_form</field>
+        </record>
+    </data>
+</tryton>