diff --git a/data/sale_coupon_demo.xml b/data/sale_coupon_demo.xml
index 9a874fa3886..384e1c9ba66 100644
--- a/data/sale_coupon_demo.xml
+++ b/data/sale_coupon_demo.xml
@@ -1,6 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
     <data noupdate="1">
+        <record id="product_product_10_percent_discount" model="product.product">
+            <field name="name">10.0% discount on total amount</field>
+            <field name="type">service</field>
+            <field name="taxes_id" eval="False"/>
+            <field name="supplier_taxes_id" eval="False"/>
+            <field name="sale_ok" eval="False"/>
+            <field name="purchase_ok" eval="False"/>
+            <field name="invoice_policy">order</field>
+            <field name="default_code">10PERCENTDISC</field>
+            <field name="categ_id" ref="product.product_category_3"/>
+        </record>
+
         <record id="10_percent_auto_applied" model="sale.coupon.program">
             <field name="name">Code for 10% on orders</field>
             <field name="promo_code_usage">code_needed</field>
@@ -9,6 +21,19 @@
             <field name="discount_type">percentage</field>
             <field name="discount_percentage">10.0</field>
             <field name="program_type">promotion_program</field>
+            <field name="discount_line_product_id" ref="sale_coupon.product_product_10_percent_discount"/>
+        </record>
+
+        <record id="product_product_free_large_cabinet" model="product.product">
+            <field name="name">Free Product - Large Cabinet</field>
+            <field name="type">service</field>
+            <field name="taxes_id" eval="False"/>
+            <field name="supplier_taxes_id" eval="False"/>
+            <field name="sale_ok" eval="False"/>
+            <field name="purchase_ok" eval="False"/>
+            <field name="invoice_policy">order</field>
+            <field name="default_code">FREELARGECABINET</field>
+            <field name="categ_id" ref="product.product_category_3"/>
         </record>
 
         <record id="3_ipad_plus_1_free" model="sale.coupon.program">
@@ -20,6 +45,7 @@
             <field name="reward_product_id" ref="product.product_product_6"></field>
             <field name="rule_min_quantity">3</field>
             <field name="rule_products_domain">[["name","ilike","large cabinet"]]</field>
+            <field name="discount_line_product_id" ref="sale_coupon.product_product_free_large_cabinet"/>
         </record>
     </data>
 </odoo>
diff --git a/models/sale_coupon_reward.py b/models/sale_coupon_reward.py
index 704a2b5af8b..4ac5b5b82c6 100644
--- a/models/sale_coupon_reward.py
+++ b/models/sale_coupon_reward.py
@@ -65,11 +65,11 @@ class SaleCouponReward(models.Model):
                 if reward.discount_type == 'percentage':
                     reward_percentage = str(reward.discount_percentage)
                     if reward.discount_apply_on == 'on_order':
-                        reward_string = _("%s %% discount on total amount" % (reward_percentage))
+                        reward_string = _("%s%% discount on total amount" % (reward_percentage))
                     elif reward.discount_apply_on == 'specific_product':
-                        reward_string = _("%s %% discount on %s" % (reward_percentage, reward.discount_specific_product_id.name))
+                        reward_string = _("%s%% discount on %s" % (reward_percentage, reward.discount_specific_product_id.name))
                     elif reward.discount_apply_on == 'cheapest_product':
-                        reward_string = _("%s %% discount on cheapest product" % (reward_percentage))
+                        reward_string = _("%s%% discount on cheapest product" % (reward_percentage))
                 elif reward.discount_type == 'fixed_amount':
                     program = self.env['sale.coupon.program'].search([('reward_id', '=', reward.id)])
                     reward_string = _("%s %s discount on total amount" % (str(reward.discount_fixed_amount), program.currency_id.name))