diff --git a/adm/tabs/AdminInvoices.php b/adm/tabs/AdminInvoices.php
index ba98729d..a4e7b4ec 100755
--- a/adm/tabs/AdminInvoices.php
+++ b/adm/tabs/AdminInvoices.php
@@ -108,6 +108,7 @@ class AdminInvoices extends AdminTab
 			  echo '<th align="center">M1</th>';
 					/*<th align="center">M2</th>*/
 			  echo '<th align="center">M2+</th>
+					<th align="center">Même marque</th>
 					<th align="center">All</th>
 					<th align="center">'. $this->l('Delay') .'</th>
 				</tr>';
@@ -157,6 +158,7 @@ class AdminInvoices extends AdminTab
 							</a>
 						</td>*/
 						echo '<td align="center"><input id="multi_'. $sale['id_sale'].'" type="checkbox" name="multi2[]" value="'.$sale['id_sale'].'" '.(isset($_COOKIE['checked_sale_'.(int)$sale['id_sale']])?'checked':'').'/></td>
+						<td align="center"><input id="multi_plus_'. $sale['id_sale'].'" type="checkbox" name="multiPlus[]" value="'.$sale['id_sale'].'"/></td>
 						<td align="center">
 							<a onclick="this.target=\'_blank\'" href="'.$currentIndex.'&printAll=1&id_sale='. $sale['id_sale'] .'&token='.$this->token.'">
 								<img src="../img/admin/pdf.gif" alt="">
@@ -177,6 +179,9 @@ class AdminInvoices extends AdminTab
 			echo '<td align="center">
 					<input type="submit" name="submitPrintM2Plus" class="button" value="'.$this->l('Print M2+').'" />
 				</td>
+				<td align="center">
+					<input type="submit" name="submitPrintMPlus" class="button" value="'.$this->l('Print Même Marque').'" />
+				</td>
 				<td></td>
 				<td></td>
 			</tr>';
@@ -489,6 +494,22 @@ class AdminInvoices extends AdminTab
 				$this->_errors[] = $this->l('No invoice found for these sales');
 			}
 		}
+		// print multi with same brand
+		elseif (Tools::isSubmit('submitPrintMPlus')) {
+			include_once(dirname(__FILE__).'/../../modules/privatesales/Sale.php');
+			$id_sales =  Tools::getValue('multiPlus');
+
+			if (empty($id_sales) ||	(count($id_sales) < 2) ) {
+				$this->_errors[] = $this->l('You must select 2 sales minimum for print M2+');
+			} else {
+				$statuts = array(17, Configuration::get('PS_OS_PAYMENT'));
+				$orders = Sale::getOrdersM2($statuts, $id_sales, Tools::getValue('date_from'), Tools::getValue('date_to'));
+				if(sizeof($orders)) {
+					Tools::redirectAdmin('pdf.php?privatesalesM2Plus&id_sale='.implode(',', $id_sales) .'&date_from='.urlencode(Tools::getValue('date_from')).'&date_to='.urlencode(Tools::getValue('date_to')).'&token='.$this->token);
+				}
+				$this->_errors[] = $this->l('No invoice found for these sales');
+			}
+		}
 		// print M3
 		elseif (Tools::isSubmit('submitPrintM3')) {
 			include_once(dirname(__FILE__).'/../../modules/privatesales/Sale.php');