diff --git a/addons/auction/wizard/auction_lots_make_invoice.py b/addons/auction/wizard/auction_lots_make_invoice.py
index 231802bcba4..11d177e45f7 100644
--- a/addons/auction/wizard/auction_lots_make_invoice.py
+++ b/addons/auction/wizard/auction_lots_make_invoice.py
@@ -42,16 +42,14 @@ class auction_lots_make_invoice(osv.osv_memory):
              @return: A dictionary which of fields with values. 
         
         """        
-        res = {}
-        res = super(auction_lots_make_invoice, self).default_get(cr, uid, fields, context=context)        
-        record_id = context and context.get('active_id',False)
-        if not record_id:
-           return res
+        res = super(auction_lots_make_invoice, self).default_get(cr, uid, fields, context=context) 
+        for lot in self.pool.get('auction.lots').browse(cr, uid, context.get('active_ids', [])):
+            if 'amount' in fields:
+                res.update({'amount': lot.buyer_price})                
+            if 'objects' in fields:
+                res.update({'objects': len(context['active_ids'])})   
+        return res               
 
-        lot= self.pool.get('auction.lots').browse(cr, uid, record_id)
-        res['amount']=lot.buyer_price
-        res['objects'] = len(context['active_ids'])
-        return res
     
     def makeInvoices(self, cr, uid, ids, context):
         """
diff --git a/addons/auction/wizard/auction_lots_make_invoice_buyer.py b/addons/auction/wizard/auction_lots_make_invoice_buyer.py
index 71a4563812b..6173c7d8b77 100644
--- a/addons/auction/wizard/auction_lots_make_invoice_buyer.py
+++ b/addons/auction/wizard/auction_lots_make_invoice_buyer.py
@@ -41,16 +41,14 @@ class auction_lots_make_invoice_buyer(osv.osv_memory):
              @return: A dictionary which of fields with values. 
         
         """        
-        res = {}
-        record_id = context and context.get('active_id',False)
         res = super(auction_lots_make_invoice_buyer, self).default_get(cr, uid, fields, context=context)
-        if not record_id:
-           return res
-
-        lot= self.pool.get('auction.lots').browse(cr, uid, record_id)
-        res['amount']=lot.buyer_price
-        res['buyer_id']=lot.ach_uid and lot.ach_uid.id or False
-        res['objects'] = len(context['active_ids'])
+        for lot in self.pool.get('auction.lots').browse(cr, uid, context.get('active_ids', [])):
+            if 'amount' in fields:
+                res.update({'amount': lot.buyer_price})                
+            if 'buyer_id' in fields:
+                res.update({'buyer_id': lot.ach_uid and lot.ach_uid.id or False})                        
+            if 'objects' in fields:
+                res.update({'objects': len(context['active_ids'])})   
         return res
 
     def makeInvoices(self, cr, uid, ids, context):
diff --git a/addons/auction/wizard/auction_lots_sms_send.py b/addons/auction/wizard/auction_lots_sms_send.py
index 3b26f2a914f..a5736ce4990 100644
--- a/addons/auction/wizard/auction_lots_sms_send.py
+++ b/addons/auction/wizard/auction_lots_sms_send.py
@@ -54,7 +54,6 @@ class auction_lots_sms_send(osv.osv_memory):
         partner_address_obj = self.pool.get('res.partner.address')
         for datas in self.read(cr, uid, ids):
             lots = lot_obj.read(cr, uid, context['active_ids'], ['obj_num','obj_price','ach_uid'])
-            print "lots",lots, [l['ach_uid'][0] for l in lots if l['ach_uid']]
             res = partner_obj.read(cr, uid, [l['ach_uid'][0] for l in lots if l['ach_uid']], ['gsm'], context)
             
             nbr = 0
diff --git a/addons/auction/wizard/auction_pay_buy.py b/addons/auction/wizard/auction_pay_buy.py
index 919d62cce66..bd0a026d2ba 100644
--- a/addons/auction/wizard/auction_pay_buy.py
+++ b/addons/auction/wizard/auction_pay_buy.py
@@ -42,20 +42,14 @@ class auction_pay_buy(osv.osv_memory):
              @return: A dictionary which of fields with values. 
         
         """        
-        res = {}
-        res = super(auction_pay_buy, self).default_get(cr, uid, fields, context=context)              
-        record_id = context and context.get('active_id',False)
-        if not record_id:
-           return res
-
-        lot= self.pool.get('auction.lots').browse(cr, uid, record_id)
-        if lot.is_ok :
-           raise osv.except_osv('Error !', 'Some lots of the selection are already paid.')
-         
-        res['amount']=lot.buyer_price
-        res['total']=lot.buyer_price
-        res['buyer_id']=lot.ach_uid and lot.ach_uid.id or False
-        res['objects'] = len(context['active_ids'])
+        res = super(auction_pay_buy, self).default_get(cr, uid, fields, context=context)       
+        for lot in self.pool.get('auction.lots').browse(cr, uid, context.get('active_ids', [])):
+            if 'amount' in fields:
+                res.update({'amount': lot.buyer_price})                
+            if 'buyer_id' in fields:
+                res.update({'buyer_id': lot.ach_uid and lot.ach_uid.id or False})                        
+            if 'total' in fields:
+                res.update({'total': lot.buyer_price})     
         return res
     
     def pay_and_reconcile(self, cr, uid, ids, context):