diff --git a/modules/purchase_trade/sale.py b/modules/purchase_trade/sale.py
index 3e6782d..c6044f9 100755
--- a/modules/purchase_trade/sale.py
+++ b/modules/purchase_trade/sale.py
@@ -214,12 +214,19 @@ class Lot(metaclass=PoolMeta):
         if self.sale_line:
             return self.sale_line.sale.id
 
-class Sale(metaclass=PoolMeta):
-    __name__ = 'sale.sale'
-
-    btb = fields.Many2One('back.to.back',"Back to back")
-    from_location = fields.Many2One('stock.location', 'From location', required=True,domain=[('type', "!=", 'customer')])
-    to_location = fields.Many2One('stock.location', 'To location', required=True,domain=[('type', "!=", 'supplier')])
+class Sale(metaclass=PoolMeta):
+    __name__ = 'sale.sale'
+
+    btb = fields.Many2One('back.to.back',"Back to back")
+    bank_accounts = fields.Function(
+        fields.Many2Many('bank.account', None, None, "Bank Accounts"),
+        'on_change_with_bank_accounts')
+    bank_account = fields.Many2One(
+        'bank.account', "Bank Account",
+        domain=[('id', 'in', Eval('bank_accounts', []))],
+        depends=['bank_accounts'])
+    from_location = fields.Many2One('stock.location', 'From location', required=True,domain=[('type', "!=", 'customer')])
+    to_location = fields.Many2One('stock.location', 'To location', required=True,domain=[('type', "!=", 'supplier')])
     shipment_out = fields.Many2One('stock.shipment.out','Sales')
     #pnl = fields.One2Many('valuation.valuation', 'sale', 'Pnl')
     pnl = fields.One2Many('valuation.valuation.dyn', 'r_sale', 'Pnl',states={'invisible': ~Eval('group_pnl'),})
@@ -253,12 +260,31 @@ class Sale(metaclass=PoolMeta):
     lc_date = fields.Date("LC date")
     product_origin = fields.Char("Origin")
 
-    def get_company_info(self,name):
-        return (self.company.party.name == 'MELYA')
-    
-    @classmethod
-    def default_wb(cls):
-        WB = Pool().get('purchase.weight.basis')
+    def get_company_info(self,name):
+        return (self.company.party.name == 'MELYA')
+
+    @fields.depends('party', '_parent_party.bank_accounts')
+    def on_change_with_bank_accounts(self, name=None):
+        if self.party and self.party.bank_accounts:
+            return [account.id for account in self.party.bank_accounts]
+        return []
+
+    @fields.depends(
+        'company', 'party', 'invoice_party', 'shipment_party', 'warehouse',
+        'payment_term', 'lines', 'bank_account', '_parent_party.bank_accounts')
+    def on_change_party(self):
+        super().on_change_party()
+        if self.party and self.party.bank_accounts:
+            party_bank_accounts = list(self.party.bank_accounts)
+            if (not self.bank_account
+                    or self.bank_account not in party_bank_accounts):
+                self.bank_account = party_bank_accounts[0]
+        else:
+            self.bank_account = None
+    
+    @classmethod
+    def default_wb(cls):
+        WB = Pool().get('purchase.weight.basis')
         wb = WB.search(['id','>',0])
         if wb:
             return wb[0].id
diff --git a/modules/purchase_trade/view/sale_form.xml b/modules/purchase_trade/view/sale_form.xml
index b27b8bb..8ec11b5 100755
--- a/modules/purchase_trade/view/sale_form.xml
+++ b/modules/purchase_trade/view/sale_form.xml
@@ -92,4 +92,8 @@ this repository contains the full copyright notices and license terms. -->
         <label name="incoterm_location"/>
         <field name="incoterm_location"/>
     </xpath>
-</data>
\ No newline at end of file
+    <xpath expr="/form/notebook/page[@id='other']/label[@name='company']" position="before">
+        <label name="bank_account"/>
+        <field name="bank_account"/>
+    </xpath>
+</data>