diff --git a/app/Controllers/Products.php b/app/Controllers/Products.php
index cf686d3..ef1a055 100644
--- a/app/Controllers/Products.php
+++ b/app/Controllers/Products.php
@@ -41,6 +41,8 @@ class Products extends BaseController
             $data['tax']=$tax;
             $BikemakeModel = new BikemakeModel();
             $data['make'] = $BikemakeModel->findAll();
+            $VendorModel = new VendorModel();
+            $data['vendors']=$VendorModel->findAll();
             $data['page_name']="Add Product";
            } else if ($product_id !== '0') {
             $data['page_name']="Edit Product";
@@ -60,8 +62,8 @@ class Products extends BaseController
             $VendorModel = new VendorModel();
             $data['vendors']=$VendorModel->findAll();
        
-         
-        // print_r($data);die;    
+            // print_r($data);die; 
+     
         }
         $data['product_id'] = $product_id;
    
@@ -89,15 +91,16 @@ class Products extends BaseController
             'qty_stock'=> $this->request->getPost('qty_in_stock'),
             'qty_in_demand'=> $this->request->getPost('qty_in_demand'),
             'description' => $this->request->getPost('description'),
-            'vendor' => $this->request->getPost('vendor'),
+            'vendor' =>json_encode( $this->request->getPost('vendor')),
             'purchase_order_level' => $this->request->getPost('purchase_order_level'),
+            'reorder_level' => $this->request->getPost('reorder_level'),
             'quality' => $this->request->getPost('quality'), 
             'make_id' => $this->request->getPost('make'), 
             'models_id' => json_encode($this->request->getPost('model')), 
             'isactive' => 1 ,
             'branch_id' => $this->session->get('logged_user_branch_id')
         ];
-//  print_r($data);die;
+// print_r($data);die;
       
         $product_id = $this->request->getPost('product_id');
     
@@ -108,9 +111,13 @@ class Products extends BaseController
         } else {
             
             $ProductModel->insert($data);
+            $product_id = $ProductModel->getInsertID();
         }
     
-        
+        $orderNumber = 'SKU-' . date('md') . '-' . str_pad($product_id, 5, '0', STR_PAD_LEFT);
+// print_r($orderNumber);die;
+    // Update sales order with generated order number
+    $ProductModel->update($product_id, ['sku_id' => $orderNumber]);
         return redirect()->to('product_index');
     }
 
diff --git a/app/Views/product_form.php b/app/Views/product_form.php
index ea54aee..c42505b 100644
--- a/app/Views/product_form.php
+++ b/app/Views/product_form.php
@@ -57,12 +57,12 @@
                         </div>
                         <div class="form-group col-md-4">
                             <label for="vendor" class="col-form-label">Vendor<span class="text-danger">*</span></label>
-                            <select class="form-control" id="vendor" name="vendor" required>
+                            <select class="form-control SelExample" id="vendor" name="vendor[]" required multiple>
                                 <!-- Placeholder option -->
                                 <option value="">Select Vendor</option>
                               
-            <?php foreach ($vendors as $vendor): ?>
-                <option value="<?= $vendor['vendor_id'] ?>" <?= isset($products['vendor']) && $products['vendor'] == $vendor['vendor_id'] ? 'selected' : '' ?>>
+                                <?php foreach ($vendors as $vendor): ?>
+                                    <option value="<?= $vendor['vendor_id'] ?>" <?= isset($products['vendor']) && in_array($vendor['vendor_id'], json_decode($products['vendor'], true)) ? 'selected' : '' ?>>
                     <?= $vendor['vendor_name'] ?>
                 </option>
             <?php endforeach; ?>
@@ -142,7 +142,7 @@
      </div>
      <div class="form-group col-md-4">
     <label for="inputPassword4" class="col-form-label">Purchase Re-Order Level<span class="text-danger"></span></label>
-    <input type="number" class="form-control" id="purchase_reorder_level" name="purchase_reorder_level" placeholder="Purchase Re-Order Level" value="<?= isset($products['purchase_reorder_level']) ? $products['purchase_reorder_level'] : '' ?>" required>
+    <input type="number" class="form-control" id="purchase_reorder_level" name="reorder_level" placeholder="Purchase Re-Order Level" value="<?= isset($products['reorder_level']) ? $products['reorder_level'] : '' ?>" required>
     </div>
 
                         <div class="form-group col-md-4" hidden>