diff --git a/locale/es.po b/locale/es.po
index 72b796d..abf3b26 100644
--- a/locale/es.po
+++ b/locale/es.po
@@ -12,4 +12,8 @@ msgstr "Adiciónes"
 
 msgctxt "field:product.template,boms:"
 msgid "Boms"
-msgstr "Lista de Materiales"
\ No newline at end of file
+msgstr "Lista de Materiales"
+
+msgctxt "field:product.template,tip:"
+msgid "Tip"
+msgstr "Propina"
diff --git a/product.py b/product.py
index b89832e..e7670ca 100644
--- a/product.py
+++ b/product.py
@@ -9,5 +9,6 @@ class Product(metaclass=PoolMeta):
 
     pizza = fields.Boolean("Pizza")
     pizza_topping = fields.Boolean("Topping Pizza")
+    tip = fields.Boolean("Tip")
     boms = fields.Many2One('production.bom', "Boms",
                            states={'required': Eval('producible', True)})
diff --git a/sale.py b/sale.py
index 1fe4d69..fe5aa02 100644
--- a/sale.py
+++ b/sale.py
@@ -43,7 +43,7 @@ class Sale(metaclass=PoolMeta):
         Report = pool.get('sale.customer_order', type='report')
         context = Transaction().context
         customer_order = Report.execute(records, context)
-
+        raise UserError(str(customer_order))
         content = {'content': customer_order[1].decode('utf-8')}
         headers = {"accept": 'application/json', 'Content-Type': 'application/json'}
         url = "http://localhost:5000/order_kitchen"
diff --git a/view/product_form.xml b/view/product_form.xml
index fa7aede..b9698f1 100644
--- a/view/product_form.xml
+++ b/view/product_form.xml
@@ -7,6 +7,8 @@
 	<field name="pizza"/>
 	<label name="pizza_topping"/>
 	<field name="pizza_topping"/>
+	<label name="tip"/>
+	<field name="tip"/>
 	<newline/>
 	<label name="boms"/>
 	<field name="boms" xexpand="1"/>