diff --git a/addons/point_of_sale/pos.py b/addons/point_of_sale/pos.py
index a83d1c148c7..7cde281c17a 100644
--- a/addons/point_of_sale/pos.py
+++ b/addons/point_of_sale/pos.py
@@ -238,6 +238,7 @@ class pos_order(osv.osv):
             'invoice_id': False,
             'account_move': False,
             'picking_id': False,
+            'statement_ids':[],
             'nb_print': 0,
             'pickings': []
         })
diff --git a/addons/point_of_sale/pos_view.xml b/addons/point_of_sale/pos_view.xml
index 8ab8ced00fe..be55b33db2c 100644
--- a/addons/point_of_sale/pos_view.xml
+++ b/addons/point_of_sale/pos_view.xml
@@ -47,8 +47,8 @@
                             <group colspan="4" col="7">
                                 <field name="amount_tax"/>
                                 <field name="amount_total"/>
-                                <button name="%(action_pos_discount)d" string="D_iscount" type="action" states="draft"/>
-                                <button name="dummy_button" string="Compute" type="object" />
+                                <button name="%(action_pos_discount)d" string="D_iscount" icon="gtk-execute" type="action" states="draft"/>
+                                <button name="dummy_button" string="Compute" icon="gtk-execute" type="object" />
                             </group>
 
                             <group colspan="4" col="9" groups="base.group_extended">
@@ -95,8 +95,8 @@
                                 <field name="sale_journal" domain="[('type','=','sale'),('company_id','=',company_id)]"/>
                                 <field name="pricelist_id" domain="[('type','=','sale')]"/>
                                 <field name="invoice_id"/>
-                                <group colspan="2" col="3">
-                                    <button name="invoice" string="Create _Invoice" states="paid"/>
+                                <group colspan="2" col="4">
+                                    <button name="invoice" icon="gtk-execute" string="Create _Invoice" states="paid"/>
                                 </group>
                             </group>
 
diff --git a/addons/point_of_sale/statement_view.xml b/addons/point_of_sale/statement_view.xml
index 65b5fb419d6..cb9a7a9ce03 100644
--- a/addons/point_of_sale/statement_view.xml
+++ b/addons/point_of_sale/statement_view.xml
@@ -34,7 +34,7 @@
                     <field name="balance_end"/>
                     <field name="user_id"/>
                     <field name="state"/>
-                    <button type="object" string="Open" name="button_open" states="draft" icon="terp-camera_test"/>
+                    <button type="object" string="Open" name="button_open"  states="draft" icon="terp-camera_test"/>
                     <button type="object" string="Confirm" name="button_confirm" states="open" icon="terp-gtk-go-back-rtl"/>
                     <button type="object" string="Cancel" name="button_cancel" states="confirm" icon="terp-gtk-stop"/>
                 </tree>
@@ -109,10 +109,10 @@
                         <field name="total_entry_encoding"/>
                         </group>
                         <group colspan="4">
-                        <button name="button_dummy" states="draft" string="Compute"/>
-                        <button name="button_confirm" states="open" string="Close CashBox" type="object"/>
-                        <button name="button_open" states="draft" string="Open CashBox" type="object"/>
-                        <button name="button_cancel" states="confirm" string="Cancel" type="object" groups="base.group_extended"/>
+                        <button name="button_dummy" states="draft" icon="gtk-execute" string="Compute"/>
+                        <button name="button_confirm" states="open" icon="terp-gtk-go-back-rtl" string="Close CashBox" type="object"/>
+                        <button name="button_open" states="draft"  icon="terp-camera_test" string="Open CashBox" type="object"/>
+                        <button name="button_cancel" states="confirm" string="Cancel" type="object"  icon="gtk-cancel" groups="base.group_extended"/>
                     </group>
                 </form>
             </field>
@@ -172,10 +172,10 @@
                         <field name="total_entry_encoding"/>
                         </group>
                         <group colspan="4">
-                        <button name="button_dummy" states="draft" string="Compute"/>
-                        <button name="button_confirm" states="open" string="Close CashBox" type="object"/>
-                        <button name="button_open" states="draft" string="Open CashBox" type="object"/>
-                        <button name="button_cancel" states="confirm" string="Cancel" type="object" groups="base.group_extended"/>
+                        <button name="button_dummy" states="draft" icon="gtk-execute" string="Compute"/>
+                        <button name="button_confirm" states="open" icon="terp-gtk-go-back-rtl" string="Close CashBox" type="object"/>
+                        <button name="button_open" states="draft" icon="terp-camera_test" string="Open CashBox" type="object"/>
+                        <button name="button_cancel" states="confirm"  icon="gtk-cancel" string="Cancel" type="object" groups="base.group_extended"/>
                     </group>
                 </form>
             </field>
@@ -301,10 +301,11 @@
                         <field name="total_entry_encoding"/>
                       </group>
                       <group colspan="4">
-                        <button name="button_dummy" states="draft" string="Compute"/>
-                        <button name="button_open" states="draft" string="Open CashBox" type="object" />
-                        <button name="button_confirm" states="open" string="Confirm" type="object" />
-                        <button name="button_cancel" states="confirm" string="Cancel" type="object" groups="base.group_extended"/>
+                        <button name="button_dummy" states="draft" icon="gtk-execute" string="Compute"/>
+                        <button name="button_confirm" states="open" icon="terp-gtk-go-back-rtl" string="Close CashBox" type="object"/>
+                        <button name="button_open" states="draft" icon="terp-camera_test" string="Open CashBox" type="object"/>
+                        <button name="button_cancel" states="confirm"  icon="gtk-cancel" string="Cancel" type="object" groups="base.group_extended"/>
+                        
                     </group>
                 </form>
             </field>