diff --git a/sale_discout_total/__init__.py b/sale_discout_total/__init__.py
new file mode 100644
index 000000000..6446b4cc6
--- /dev/null
+++ b/sale_discout_total/__init__.py
@@ -0,0 +1,3 @@
+import models
+import reports
+
diff --git a/sale_discout_total/__openerp__.py b/sale_discout_total/__openerp__.py
new file mode 100644
index 000000000..56aa9bfcb
--- /dev/null
+++ b/sale_discout_total/__openerp__.py
@@ -0,0 +1,33 @@
+{
+    'name': 'Sale Discount on Total Amount',
+    'version': '1.0',
+    'category': 'sale',
+    'summary': "Discount on total in Sale and invoice with Discount limit and approval",
+    'author': 'Cybrosys Techno Solutions',
+    'company': 'Cybrosys Techno Solutions',
+    'website': 'http://www.cybrosys.com',
+
+    'description': """
+
+Sale Discount for Total Amount
+=======================
+Module to manage discount on total amount in Sale.
+        as an specific amount or percentage
+""",
+    'depends': ['sale',
+                'account'
+                ],
+    'data': [
+        'views/sale_view.xml',
+        'views/account_invoice_view.xml',
+        'views/invoice_report.xml',
+        'views/sale_order_report.xml',
+        'views/res_config_view.xml',
+
+    ],
+    'demo': [
+    ],
+    'application': True,
+    'installable': True,
+    'auto_install': False,
+}
diff --git a/sale_discout_total/models/__init__.py b/sale_discout_total/models/__init__.py
new file mode 100644
index 000000000..71b1402a2
--- /dev/null
+++ b/sale_discout_total/models/__init__.py
@@ -0,0 +1,4 @@
+import sale
+import account_invoice
+import discount_approval
+
diff --git a/sale_discout_total/models/account_invoice.py b/sale_discout_total/models/account_invoice.py
new file mode 100644
index 000000000..816bbd6f2
--- /dev/null
+++ b/sale_discout_total/models/account_invoice.py
@@ -0,0 +1,80 @@
+from openerp import api, fields, models
+import openerp.addons.decimal_precision as dp
+
+
+class AccountInvoice(models.Model):
+    _inherit = "account.invoice"
+
+    @api.one
+    @api.depends('invoice_line_ids.price_subtotal', 'tax_line_ids.amount', 'currency_id', 'company_id', 'date_invoice')
+    def _compute_amount(self):
+        self.amount_untaxed = sum(line.price_subtotal for line in self.invoice_line_ids)
+        self.amount_tax = sum(line.amount for line in self.tax_line_ids)
+        self.amount_total = self.amount_untaxed + self.amount_tax
+        self.amount_discount = sum((line.quantity * line.price_unit * line.discount)/100 for line in self.invoice_line_ids)
+        amount_total_company_signed = self.amount_total
+        amount_untaxed_signed = self.amount_untaxed
+        if self.currency_id and self.currency_id != self.company_id.currency_id:
+            currency_id = self.currency_id.with_context(date=self.date_invoice)
+            amount_total_company_signed = currency_id.compute(self.amount_total, self.company_id.currency_id)
+            amount_untaxed_signed = currency_id.compute(self.amount_untaxed, self.company_id.currency_id)
+        sign = self.type in ['in_refund', 'out_refund'] and -1 or 1
+        self.amount_total_company_signed = amount_total_company_signed * sign
+        self.amount_total_signed = self.amount_total * sign
+        self.amount_untaxed_signed = amount_untaxed_signed * sign
+
+    discount_type = fields.Selection([('percent', 'Percentage'), ('amount', 'Amount')], string='Discount Type',
+                                     readonly=True, states={'draft': [('readonly', False)]}, default='percent')
+    discount_rate = fields.Float('Discount Amount', digits=(16, 2), readonly=True, states={'draft': [('readonly', False)]})
+    amount_discount = fields.Monetary(string='Discount', store=True, readonly=True, compute='_compute_amount',
+                                      track_visibility='always')
+
+    @api.onchange('discount_type', 'discount_rate', 'invoice_line_ids')
+    def supply_rate(self):
+        for inv in self:
+            if inv.discount_type == 'percent':
+                for line in inv.invoice_line_ids:
+                    line.discount = inv.discount_rate
+            else:
+                total = discount = 0.0
+                for line in inv.invoice_line_ids:
+                    total += (line.quantity * line.price_unit)
+                if inv.discount_rate != 0:
+                    discount = (inv.discount_rate / total) * 100
+                else:
+                    discount = inv.discount_rate
+                for line in inv.invoice_line_ids:
+                    line.discount = discount
+
+    @api.multi
+    def compute_invoice_totals(self, company_currency, invoice_move_lines):
+        total = 0
+        total_currency = 0
+        for line in invoice_move_lines:
+            if self.currency_id != company_currency:
+                currency = self.currency_id.with_context(date=self.date_invoice or fields.Date.context_today(self))
+                line['currency_id'] = currency.id
+                line['amount_currency'] = currency.round(line['price'])
+                line['price'] = currency.compute(line['price'], company_currency)
+            else:
+                line['currency_id'] = False
+                line['amount_currency'] = False
+                line['price'] = line['price']
+            if self.type in ('out_invoice', 'in_refund'):
+                total += line['price']
+                total_currency += line['amount_currency'] or line['price']
+                line['price'] = - line['price']
+            else:
+                total -= line['price']
+                total_currency -= line['amount_currency'] or line['price']
+        return total, total_currency, invoice_move_lines
+
+    @api.multi
+    def button_dummy(self):
+        self.supply_rate()
+        return True
+
+class AccountInvoiceLine(models.Model):
+    _inherit = "account.invoice.line"
+
+    discount = fields.Float(string='Discount (%)', digits=(16, 20), default=0.0)
\ No newline at end of file
diff --git a/sale_discout_total/models/discount_approval.py b/sale_discout_total/models/discount_approval.py
new file mode 100644
index 000000000..9ab6f0a5a
--- /dev/null
+++ b/sale_discout_total/models/discount_approval.py
@@ -0,0 +1,87 @@
+from openerp import api, fields, models
+
+
+class sale_discount(models.Model):
+    _inherit = 'sale.order'
+
+    state = fields.Selection([
+        ('draft', 'Quotation'),
+        ('sent', 'Quotation Sent'),
+        ('waiting', 'Waiting Approval'),
+        ('sale', 'Sales Order'),
+        ('done', 'Locked'),
+        ('cancel', 'Cancelled'),
+        ], string='Status', readonly=True, copy=False, index=True, track_visibility='onchange', default='draft')
+
+    @api.multi
+    def action_confirm(self):
+        discnt = 0.0
+        no_line = 0.0
+        for order in self:
+            if order.company_id.discount_approval:
+                print order.company_id.discount_approval
+                for line in order.order_line:
+                    no_line += 1
+                    discnt += line.discount
+                discnt = (discnt / no_line)
+                if order.company_id.limit_discount and discnt > order.company_id.limit_discount:
+                    order.state = 'waiting'
+                    return True
+            order.state = 'sale'
+            order.confirmation_date = fields.Datetime.now()
+            if self.env.context.get('send_email'):
+                self.force_quotation_send()
+            order.order_line._action_procurement_create()
+        if self.env['ir.values'].get_default('sale.config.settings', 'auto_done_setting'):
+            self.action_done()
+        return True
+
+    @api.multi
+    def action_approve(self):
+        for order in self:
+            order.state = 'sale'
+            order.confirmation_date = fields.Datetime.now()
+            if self.env.context.get('send_email'):
+                self.force_quotation_send()
+            order.order_line._action_procurement_create()
+        if self.env['ir.values'].get_default('sale.config.settings', 'auto_done_setting'):
+            self.action_done()
+        return True
+
+
+
+
+class Company(models.Model):
+    _inherit = 'res.company'
+
+    limit_discount = fields.Float(string="Discount limit requires approval %",
+                                  help="Discount after which approval of sale is required.")
+    discount_approval = fields.Boolean("Force two levels of approvals",
+                                       help='Provide a double validation mechanism for sale exceeding minimum discount.')
+
+    @api.multi
+    def set_default_discount(self):
+        if self.discount_approval and self.discount_approval != self.company_id.discount_approval:
+            self.company_id.write({'discount_approval': self.discount_approval})
+        if self.limit_discount and self.limit_discount != self.company_id.limit_discount:
+            self.company_id.write({'limit_discount': self.limit_discount})
+
+
+class AccountDiscountSettings(models.TransientModel):
+    _inherit = 'account.config.settings'
+
+    limit_discount = fields.Float(string="Discount limit requires approval in %",
+                                  related='company_id.limit_discount',
+                                  help="Discount after which approval of sale is required.")
+    discount_approval = fields.Boolean("Force two levels of approval on discount",
+                                       related='company_id.discount_approval',
+                                       help='Provide a double validation mechanism for sale exceeding maximum discount limit.')
+
+    @api.onchange('company_id')
+    def onchange_company_id(self):
+        if self.company_id:
+            company = self.company_id
+            self.discount_approval = company.discount_approval
+            self.limit_discount = company.limit_discount
+            res = super(AccountDiscountSettings, self).onchange_company_id()
+            return res
\ No newline at end of file
diff --git a/sale_discout_total/models/sale.py b/sale_discout_total/models/sale.py
new file mode 100644
index 000000000..12906a8e6
--- /dev/null
+++ b/sale_discout_total/models/sale.py
@@ -0,0 +1,145 @@
+from openerp import api, fields, models
+import openerp.addons.decimal_precision as dp
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    @api.depends('order_line.price_total')
+    def _amount_all(self):
+        """
+        Compute the total amounts of the SO.
+        """
+        for order in self:
+            amount_untaxed = amount_tax = amount_discount = 0.0
+            for line in order.order_line:
+                amount_untaxed += line.price_subtotal
+                amount_tax += line.price_tax
+                amount_discount += (line.product_uom_qty * line.price_unit * line.discount)/100
+            order.update({
+                'amount_untaxed': order.pricelist_id.currency_id.round(amount_untaxed),
+                'amount_tax': order.pricelist_id.currency_id.round(amount_tax),
+                'amount_discount': order.pricelist_id.currency_id.round(amount_discount),
+                'amount_total': amount_untaxed + amount_tax,
+            })
+
+    discount_type = fields.Selection([('percent', 'Percentage'), ('amount', 'Amount')], string='Discount type',
+                                     readonly=True,states={'draft': [('readonly', False)], 'sent': [('readonly', False)]},
+                                     default='percent')
+    discount_rate = fields.Float('Discount Rate', digits_compute=dp.get_precision('Account'),
+                                 readonly=True, states={'draft': [('readonly', False)], 'sent': [('readonly', False)]})
+    amount_untaxed = fields.Monetary(string='Untaxed Amount', store=True, readonly=True, compute='_amount_all',
+                                     track_visibility='always')
+    amount_tax = fields.Monetary(string='Taxes', store=True, readonly=True, compute='_amount_all',
+                                 track_visibility='always')
+    amount_total = fields.Monetary(string='Total', store=True, readonly=True, compute='_amount_all',
+                                   track_visibility='always')
+    amount_discount = fields.Monetary(string='Discount', store=True, readonly=True, compute='_amount_all',
+                                      digits_compute=dp.get_precision('Account'), track_visibility='always')
+
+    @api.onchange('discount_type', 'discount_rate', 'order_line')
+    def supply_rate(self):
+        for order in self:
+            if order.discount_type == 'percent':
+                for line in order.order_line:
+                    line.discount = order.discount_rate
+            else:
+                total = discount = 0.0
+                for line in order.order_line:
+                    total += round((line.product_uom_qty * line.price_unit))
+                if order.discount_rate != 0:
+                    discount = (order.discount_rate / total) * 100
+                else:
+                    discount = order.discount_rate
+                for line in order.order_line:
+                    line.discount = discount
+
+    @api.multi
+    def _prepare_invoice(self,):
+        invoice_vals = super(SaleOrder, self)._prepare_invoice()
+        invoice_vals.update({
+            'discount_type': self.discount_type,
+            'discount_rate': self.discount_rate
+        })
+        return invoice_vals
+
+    @api.multi
+    def button_dummy(self):
+        self.supply_rate()
+        return True
+
+class AccountTax(models.Model):
+    _inherit = 'account.tax'
+
+    @api.multi
+    def compute_all(self, price_unit, currency=None, quantity=1.0, product=None, partner=None):
+        print "hello"
+        if len(self) == 0:
+            company_id = self.env.user.company_id
+        else:
+            company_id = self[0].company_id
+        if not currency:
+            currency = company_id.currency_id
+        taxes = []
+        prec = currency.decimal_places
+        round_tax = False if company_id.tax_calculation_rounding_method == 'round_globally' else True
+        round_total = True
+        if 'round' in self.env.context:
+            round_tax = bool(self.env.context['round'])
+            round_total = bool(self.env.context['round'])
+
+        if not round_tax:
+            prec += 5
+        # total_excluded = total_included = base = round(price_unit * quantity, prec)
+        total_excluded = total_included = base = (price_unit * quantity)
+
+        for tax in self.sorted(key=lambda r: r.sequence):
+            if tax.amount_type == 'group':
+                ret = tax.children_tax_ids.compute_all(price_unit, currency, quantity, product, partner)
+                total_excluded = ret['total_excluded']
+                base = ret['base']
+                total_included = ret['total_included']
+                tax_amount = total_included - total_excluded
+                taxes += ret['taxes']
+                continue
+
+            tax_amount = tax._compute_amount(base, price_unit, quantity, product, partner)
+            if not round_tax:
+                tax_amount = round(tax_amount, prec)
+            else:
+                tax_amount = currency.round(tax_amount)
+
+            if tax.price_include:
+                total_excluded -= tax_amount
+                base -= tax_amount
+            else:
+                total_included += tax_amount
+
+            if tax.include_base_amount:
+                base += tax_amount
+
+            taxes.append({
+                'id': tax.id,
+                'name': tax.with_context(**{'lang': partner.lang} if partner else {}).name,
+                'amount': tax_amount,
+                'sequence': tax.sequence,
+                'account_id': tax.account_id.id,
+                'refund_account_id': tax.refund_account_id.id,
+                'analytic': tax.analytic,
+            })
+        print "total_excluded:",total_excluded
+        print "total_included:",total_included
+        return {
+            'taxes': sorted(taxes, key=lambda k: k['sequence']),
+            'total_excluded': total_excluded,
+            'total_included': total_included,
+            'base': base,
+        }
+
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    discount = fields.Float(string='Discount (%)', digits=(16, 20), default=0.0)
+
diff --git a/sale_discout_total/reports/__init__.py b/sale_discout_total/reports/__init__.py
new file mode 100644
index 000000000..edd49ab05
--- /dev/null
+++ b/sale_discout_total/reports/__init__.py
@@ -0,0 +1,2 @@
+import invoice_report
+import sale_report
diff --git a/sale_discout_total/reports/invoice_report.py b/sale_discout_total/reports/invoice_report.py
new file mode 100644
index 000000000..2a6626455
--- /dev/null
+++ b/sale_discout_total/reports/invoice_report.py
@@ -0,0 +1,20 @@
+from openerp import fields, models
+
+
+class AccountInvoiceReport(models.Model):
+    _inherit = 'account.invoice.report'
+
+    discount = fields.Float('Discount', readonly=True)
+
+    def _select(self):
+        res = super(AccountInvoiceReport,self)._select()
+        select_str = res + """, sub.discount AS discount """
+        return select_str
+
+    def _sub_select(self):
+        res = super(AccountInvoiceReport,self)._sub_select()
+        select_str = res + """,SUM(CASE
+            WHEN ai.type::text = ANY (ARRAY['out_refund'::character varying::text, 'in_invoice'::character varying::text])
+            THEN - ((ail.quantity / u.factor * u2.factor) * ail.price_unit * (ail.discount) / 100.0)
+            ELSE ((ail.quantity / u.factor * u2.factor) * ail.price_unit * (ail.discount) / 100.0) END) as discount"""
+        return select_str
\ No newline at end of file
diff --git a/sale_discout_total/reports/sale_report.py b/sale_discout_total/reports/sale_report.py
new file mode 100644
index 000000000..3ac8d71ad
--- /dev/null
+++ b/sale_discout_total/reports/sale_report.py
@@ -0,0 +1,13 @@
+from openerp import fields, models
+
+
+class DiscountSaleReport(models.Model):
+    _inherit = 'sale.report'
+
+    discount = fields.Float('Discount', readonly=True)
+
+    def _select(self):
+        res = super(DiscountSaleReport,self)._select()
+        select_str = res+""",sum(l.product_uom_qty / u.factor * u2.factor * cr.rate * l.price_unit * l.discount / 100.0)
+         as discount"""
+        return select_str
diff --git a/sale_discout_total/static/description/Disc_appr_conf.png b/sale_discout_total/static/description/Disc_appr_conf.png
new file mode 100644
index 000000000..7282092a0
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diff --git a/sale_discout_total/static/description/Disc_appr_wrkfl.png b/sale_discout_total/static/description/Disc_appr_wrkfl.png
new file mode 100644
index 000000000..9ca5f0e7d
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diff --git a/sale_discout_total/static/description/Discount_inv_amnt.png b/sale_discout_total/static/description/Discount_inv_amnt.png
new file mode 100644
index 000000000..01ba9e952
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diff --git a/sale_discout_total/static/description/Discount_so_perc.png b/sale_discout_total/static/description/Discount_so_perc.png
new file mode 100644
index 000000000..5eb1e6bf5
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diff --git a/sale_discout_total/static/description/icon.png b/sale_discout_total/static/description/icon.png
new file mode 100644
index 000000000..6a1daaf65
Binary files /dev/null and b/sale_discout_total/static/description/icon.png differ
diff --git a/sale_discout_total/static/description/index.html b/sale_discout_total/static/description/index.html
new file mode 100755
index 000000000..1b493e8bb
--- /dev/null
+++ b/sale_discout_total/static/description/index.html
@@ -0,0 +1,39 @@
+<section class="oe_container">
+    <div class="oe_row">
+        <h2 class="oe_slogan">Discount On Sale</h2>
+        <!--<h3 class="oe_slogan">It Fits Your Sales Approach</h3>-->
+        <div>
+            <p>
+                This module allows you to mention  discount  on Total of sale order and Total of Customer Invoice in two ways
+            </p>
+            <hr>
+            <p>
+                1. As percentage<br>
+                    Select 'Percentage' from Discount type and give discount percentage as Discount rate.
+                    System will update the value of Discount and Total
+            </p>
+            <div class="oe_row_img oe_centered oe_mt32">
+                <img class="oe_picture oe_screenshot" src="Discount_so_perc.png">
+            </div>
+            <hr>
+            <p>
+                2. As amount<br>
+                Select 'Amount' from Discount type and give discount amount as Discount rate.
+                System will update the value of Discount and Total
+            </p>
+            <div class="oe_row_img oe_centered oe_mt32">
+                <img class="oe_picture oe_screenshot" src="Discount_inv_amnt.png">
+            </div>
+            <hr>
+            <p>
+                And the module also allows you to set a limit for total discount in percentage under accounting settings. Exceeding this limit
+                will require approval.
+            </p>
+            <div class="oe_row_img oe_centered oe_mt32">
+                <img class="oe_picture oe_screenshot" src="Disc_appr_conf.png"><hr>
+                <img class="oe_picture oe_screenshot" src="Disc_appr_wrkfl.png">
+            </div>
+        </div>
+
+    </div>
+</section>
diff --git a/sale_discout_total/views/account_invoice_view.xml b/sale_discout_total/views/account_invoice_view.xml
new file mode 100644
index 000000000..8546a48bf
--- /dev/null
+++ b/sale_discout_total/views/account_invoice_view.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <record id="discount_account_invoice_view_form" model="ir.ui.view">
+            <field name="name">discount.account.invoice</field>
+            <field name="model">account.invoice</field>
+            <field name="inherit_id" ref="account.invoice_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='discount']" position="attributes">
+                    <attribute name="digits">(16, 2)</attribute>
+                </xpath>
+                <xpath expr="//field[@name='amount_untaxed']" position="after">
+                        <field name="amount_discount"/>
+                </xpath>
+                <xpath expr="//field[@name='comment']" position="before">
+                    <div>
+                        <label for="discount_type" string="Discount Type :"/>
+                        <field name="discount_type" class="oe_inline"/>
+                    </div>
+                    <div>
+                        <label for="discount_rate" string="Discount Rate :"/>
+                        <field name="discount_rate" class="oe_inline"/>
+                    </div>
+                </xpath>
+            </field>
+        </record>
+
+        <record id="discount_view_invoice_line_tree" model="ir.ui.view">
+            <field name="name">discount.account.invoice.line.tree</field>
+            <field name="model">account.invoice.line</field>
+            <field name="inherit_id" ref="account.view_invoice_line_tree"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='discount']" position="attributes">
+                    <attribute name="digits">(16, 2)</attribute>
+                </xpath>
+            </field>
+        </record>
+
+    </data>
+</openerp>
diff --git a/sale_discout_total/views/invoice_report.xml b/sale_discout_total/views/invoice_report.xml
new file mode 100644
index 000000000..a7a37a018
--- /dev/null
+++ b/sale_discout_total/views/invoice_report.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <template id="report_invoice_customized" inherit_id="account.report_invoice_document">
+            <xpath expr="//tr[@class='border-black']" position="after">
+                <tr>
+                    <td>Discount</td>
+                    <td class="text-right">
+                        <span t-field="o.amount_discount"
+                            t-field-options='{"widget": "monetary", "display_currency": "o.currency_id"}'/>
+                    </td>
+                </tr>
+            </xpath>
+        </template>
+
+    </data>
+</openerp>
\ No newline at end of file
diff --git a/sale_discout_total/views/res_config_view.xml b/sale_discout_total/views/res_config_view.xml
new file mode 100644
index 000000000..da4a10088
--- /dev/null
+++ b/sale_discout_total/views/res_config_view.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="view_discount_config" model="ir.ui.view">
+            <field name="name">discount.config</field>
+            <field name="model">account.config.settings</field>
+            <field name="inherit_id" ref="account.view_account_config_settings"/>
+            <field name="arch" type="xml">
+                <xpath expr="//form/group[7]" position="after">
+                    <group>
+                        <label for="id" string="Discount"/>
+                        <div>
+                            <div>
+                                <field name="discount_approval" class="oe_inline"/>
+                                <label for="discount_approval"/>
+                            </div>
+                            <div>
+                                <label for="limit_discount"/>
+                                <field name="limit_discount" attrs="{'required': [('discount_approval','=',True)]}"
+                                       class="oe_inline"/>
+                            </div>
+                        </div>
+                    </group>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</openerp>
diff --git a/sale_discout_total/views/sale_order_report.xml b/sale_discout_total/views/sale_order_report.xml
new file mode 100644
index 000000000..5f7d379a0
--- /dev/null
+++ b/sale_discout_total/views/sale_order_report.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <template id="report_saleorder_customized" inherit_id="sale.report_saleorder_document">
+            <xpath expr="//span[@t-field='l.discount']" position="replace">
+                 <span t-esc="'%.2f'%(l.discount)"/>
+            </xpath>
+            <xpath expr="//tr[@class='border-black']" position="after">
+                <tr>
+                    <td>Total Discount</td>
+                    <td class="text-right">
+                        <span t-field="doc.amount_discount"
+                            t-field-options='{"widget": "monetary", "display_currency": "doc.pricelist_id.currency_id"}'/>
+                    </td>
+                </tr>
+            </xpath>
+        </template>
+
+    </data>
+</openerp>
\ No newline at end of file
diff --git a/sale_discout_total/views/sale_view.xml b/sale_discout_total/views/sale_view.xml
new file mode 100644
index 000000000..61553b7cb
--- /dev/null
+++ b/sale_discout_total/views/sale_view.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <record id="discount_sale_view_form" model="ir.ui.view">
+            <field name="name">discount.sale.order.form</field>
+            <field name="model">sale.order</field>
+            <field name="inherit_id" ref="sale.view_order_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='state']" position="before">
+                    <button string="Approve" type="object" name="action_approve" states="waiting" class="oe_highlight"
+                            groups="base.group_sale_manager"/>
+                </xpath>
+                <xpath expr="//button[@name='action_cancel']" position="attributes">
+                     <attribute name ="states">draft,sent,sale,waiting</attribute>
+                </xpath>
+                <xpath expr="//tree/field[@name='discount']" position="attributes">
+                    <attribute name="digits">(16, 2)</attribute>
+                </xpath>
+                <xpath expr="//group[@name='sale_total']" position="replace">
+                    <group col="4">
+                        <group name="discount" colspan="2">
+                            <field name="discount_type"/>
+                            <field name="discount_rate"/>
+                        </group>
+                        <group class="oe_subtotal_footer oe_right" colspan="2" name="sale_total">
+                            <field name="amount_untaxed" widget='monetary' options="{'currency_field': 'currency_id'}"/>
+                            <field name="amount_discount" widget='monetary' options="{'currency_field': 'currency_id'}"/>
+                            <field name="amount_tax" widget='monetary' options="{'currency_field': 'currency_id'}"/>
+                            <div class="oe_subtotal_footer_separator oe_inline">
+                                <label for="amount_total" />
+                                <button name="button_dummy"
+                                        states="draft,sent" string="(update)" type="object" class="oe_edit_only oe_link"/>
+                            </div>
+                            <field name="amount_total" nolabel="1" class="oe_subtotal_footer_separator" widget='monetary' options="{'currency_field': 'currency_id'}"/>
+                        </group>
+                    </group>
+                </xpath>
+            </field>
+        </record>
+
+    </data>
+</openerp>