diff --git a/pos_sale_report/__init__.py b/pos_sale_report/__init__.py
index a0eb602..006edd3 100644
--- a/pos_sale_report/__init__.py
+++ b/pos_sale_report/__init__.py
@@ -1,23 +1,3 @@
-# -*- encoding: utf-8 -*-
-##############################################################################
-#
-#    POS Sale Report module for Odoo
-#    Copyright (C) 2015 Akretion (http://www.akretion.com)
-#    @author Alexis de Lattre <alexis.delattre@akretion.com>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as
-#    published by the Free Software Foundation, either version 3 of the
-#    License, or (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-##############################################################################
+# -*- coding: utf-8 -*-
 
 from . import report
diff --git a/pos_sale_report/product_view.xml b/pos_sale_report/product_view.xml
index a91f1df..e87727a 100644
--- a/pos_sale_report/product_view.xml
+++ b/pos_sale_report/product_view.xml
@@ -10,7 +10,8 @@
     res_model="pos.sale.report"
     src_model="product.product"
     view_mode="graph"
-    context="{'search_default_product_id': active_id}"
+    domain="[('product_id', 'in', active_ids)]"
+    context="{'search_default_product_groupby': 1}"
     />
 
 <act_window id="product_template_pos_sale_report_action"
@@ -19,7 +20,8 @@
     res_model="pos.sale.report"
     src_model="product.template"
     view_mode="graph"
-    context="{'search_default_product_tmpl_id': active_id}"
+    domain="[('product_tmpl_id', 'in', active_ids)]"
+    context="{'search_default_product_tmpl_groupby': 1}"
     />
 
 
diff --git a/pos_sale_report/report/pos_sale_report.py b/pos_sale_report/report/pos_sale_report.py
index 6eb7f8e..cbc7147 100644
--- a/pos_sale_report/report/pos_sale_report.py
+++ b/pos_sale_report/report/pos_sale_report.py
@@ -31,7 +31,7 @@ class pos_sale_report(models.Model):
     _rec_name = 'date'
     _order = 'date desc'
 
-    date = fields.Datetime(string='Order Date', readonly=True)
+    date = fields.Date(string='Order Date', readonly=True)
     product_id = fields.Many2one(
         'product.product', string='Product Variant', readonly=True)
     product_tmpl_id = fields.Many2one(
@@ -44,7 +44,7 @@ class pos_sale_report(models.Model):
     # WARNING : this code doesn't handle uom conversion for the moment
     def _sale_order_select(self):
         select = """SELECT min(sol.id)*-1 AS id,
-            so.date_order AS date,
+            so.date_order::date AS date,
             sol.product_id AS product_id,
             pp.product_tmpl_id AS product_tmpl_id,
             so.company_id AS company_id,
@@ -61,7 +61,7 @@ class pos_sale_report(models.Model):
 
     def _pos_order_select(self):
         select = """SELECT min(pol.id) AS id,
-            po.date_order AS date,
+            po.date_order::date AS date,
             pol.product_id AS product_id,
             pp.product_tmpl_id AS product_tmpl_id,
             po.company_id AS company_id,
diff --git a/pos_sale_report/report/pos_sale_report_view.xml b/pos_sale_report/report/pos_sale_report_view.xml
index 1d265e0..eac51e4 100644
--- a/pos_sale_report/report/pos_sale_report_view.xml
+++ b/pos_sale_report/report/pos_sale_report_view.xml
@@ -10,6 +10,10 @@
         <search string="POS orders and Sale orders aggregated report">
             <field name="product_tmpl_id"/>
             <field name="product_id"/>
+            <filter name="today" string="Today"
+                domain="[('date', '=', context_today().strftime('%Y-%m-%d'))]"/>
+             <filter name="yesterday" string="Yesterday"
+                domain="[('date', '=', (context_today() + datetime.timedelta(days=-1)).strftime('%Y-%m-%d'))]"/>
             <group string="Group By" name="groupby">
                 <filter name="date_groupby" string="Date" context="{'group_by': 'date'}"/>
                 <filter name="product_tmpl_groupby" string="Product" context="{'group_by': 'product_tmpl_id'}"/>