diff --git a/app/Controllers/Products.php b/app/Controllers/Products.php
index 5832359..3b7954c 100644
--- a/app/Controllers/Products.php
+++ b/app/Controllers/Products.php
@@ -59,6 +59,7 @@ class Products extends BaseController
 
         $ProductModel = new ProductModel();
     
+        $tax= $this->request->getPost('tax')/2;
         
         $data = [
             'product_name' => $this->request->getPost('productname'),
@@ -67,12 +68,13 @@ class Products extends BaseController
             'serial_no' => $this->request->getPost('serial_no'),
             'unit_price' => $this->request->getPost('unit_price'),
             'commision_rate' => $this->request->getPost('commision_rate'),
-            'sgst' => $this->request->getPost('sgst_value'),
-            'cgst' => $this->request->getPost('cgst_value'),
+            'sgst' => $tax,
+            'cgst' =>  $tax,
             'purchase_cost' => $this->request->getPost('purchase_cost'),
-            'qty'=> $this->request->getPost('qty_in_stock'),
+            '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'),
             'isactive' => 1 ,
             'branch_id' => $this->session->get('logged_user_branch_id')
         ];
diff --git a/app/Controllers/Sales.php b/app/Controllers/Sales.php
index 2872aff..05e7f43 100644
--- a/app/Controllers/Sales.php
+++ b/app/Controllers/Sales.php
@@ -123,7 +123,7 @@ $data['product']=$product;
 $status = $this->request->getPost('status');
     foreach ($product_ids as $key => $product_id) {
         $qty = isset($quantities[$key]) ? $quantities[$key] : 0;
-        if ($status == 'InvoiceGenerated') {
+        if ($status == 'Paid') {
             // echo"hello";die;
             // Calculate updated quantity and update Product table
             $this->updateProductQuantity($ProductModel, $product_id, $qty);
@@ -232,8 +232,8 @@ public function delete_sales_product()
 			'format' => 'A5',
 			'default_font_size' => 0,
 			'default_font' => '',
-			'margin_left' => 2,
-			'margin_right' => 2,
+			
+			// 'margin_right' => 1,
 			'margin_top' => 6,
 			'margin_bottom' => 6,
 			'margin_header' => 6,
@@ -249,9 +249,7 @@ public function delete_sales_product()
         $mpdf->SetAuthor($data[0]->branch_name);
         $mpdf->SetCreator('');
       
-        $htmlFooter='<div >
-        <img src="https://cdn.pixabay.com/photo/2012/04/26/14/17/blue-42596_960_720.png"style=margin-top:70px;/> </div>';
-       $mpdf->setHTMLFooter($htmlFooter);
+      
 
         // Generate the PDF content (HTML)
         if ($data[0]->status === 'Draft') {
@@ -273,7 +271,7 @@ public function delete_sales_product()
 
         // Generate the PDF content (HTML) with data
         $html = view('invoice_pdf_template', ['sales' => $data,'items'=>$items]);
-// echo $html;die;
+//  echo $html;die;
         // Load HTML into the mPDF instance
         $mpdf->WriteHTML($html);
 
diff --git a/app/Models/ProductModel.php b/app/Models/ProductModel.php
index 07d7997..d971eea 100644
--- a/app/Models/ProductModel.php
+++ b/app/Models/ProductModel.php
@@ -5,7 +5,7 @@ class ProductModel extends Model
 {
     protected $table = 'products';
     protected $primaryKey = 'product_id';
-    protected $allowedFields = ['product_id','product_name','branch_id','search_tag','product_category','mfr_part_no','serial_no','unit_price','commision_rate','sgst','cgst','purchase_cost','usage_unit','qty_stock','reorder_level','handler','qty_in_demand','product_image','description','isactive'];
+    protected $allowedFields = ['product_id','product_name','branch_id','search_tag','product_category','mfr_part_no','serial_no','unit_price','commision_rate','sgst','cgst','purchase_cost','usage_unit','vendor','qty_stock','reorder_level','handler','qty_in_demand','product_image','description','isactive'];
     
     
     public function getTax()
diff --git a/app/Views/invoice_pdf_template.php b/app/Views/invoice_pdf_template.php
index c74606a..f964299 100644
--- a/app/Views/invoice_pdf_template.php
+++ b/app/Views/invoice_pdf_template.php
@@ -143,7 +143,7 @@ p {
                
                     <?php foreach ($sales as $value) : ?>
                         <tr>
-                            <td class="business-logo-container"style="font-size: 25px;
+                            <td class="business-logo-container"style="font-size: 20px;
     font-weight: bold;">
                                 <!-- <img src="https://vijayabharathambooks.com/wp-content/uploads/2021/09/vijaya-bharatham-logo-8pt.png" alt="Business Logo" class="business-logo"> -->
                                 THE MECHANIC
@@ -154,7 +154,7 @@ p {
                                 <p><?= $value->company_address ?>,<br>
                                    <?= $value->company_city ?>, 
                                    <?= $value->company_state ?>
-                                   <?= $value->company_postal_code ? " - ".$value->company_postal_code:"" ?>.</p>
+                                   <?= $value->company_postal_code ?>.</p>
                                
                                 <p><?= $value->company_mobile_no ?></p>
                             </td>
@@ -180,11 +180,11 @@ p {
     </table>
 
     <table class="addresses-table">
-        <tr>
+        <tr >
             <th class="billing-address">Billing Address</th>
            
         </tr>
-        <tr>
+        <tr >
             <td class="billing-address">
                 <?php foreach ($sales as $value) : ?>
                 <?= $value->client_name ?><br>
@@ -208,9 +208,9 @@ p {
             <tr>
                 <th>S.no</th>
                 <th>Item Name</th>
-                <th>Qty</th>
+               
                 <th>Rate</th>
-              
+                <th>Qty</th>
                 <th>Total</th>
             </tr>
         </thead>
@@ -224,8 +224,9 @@ p {
     </td>
 
                     <td><?= $item->product_name ?></td>
-                    <td><?= $item->qty ?></td>
                     <td>₹<?= number_format($item->net_price, 2, '.', ',') ?></td>
+                    <td><?= $item->qty ?></td>
+                    
                
                  
                     <td>₹<?= number_format($item->amount, 2, '.', ',') ?></td>
diff --git a/app/Views/product_form.php b/app/Views/product_form.php
index 0b1a5ab..be7a8bd 100644
--- a/app/Views/product_form.php
+++ b/app/Views/product_form.php
@@ -41,7 +41,7 @@
                         </div>
                         <div class="form-group col-md-4">
                             <label for="inputPassword4" class="col-form-label">Vendor</label>
-                            <input type="text" class="form-control" name="vendor" placeholder="Vendor"value="<?= isset($products['vendor_id']) ? $products['vendor_id'] : '' ?>" required>
+                            <input type="text" class="form-control" name="vendor" placeholder="Vendor"value="<?= isset($products['vendor']) ? $products['vendor'] : '' ?>" required>
                         </div>
                     </div>
                     <input type="hidden" id="product_id" name="product_id" value="<?= isset($products['product_id']) ? $products['product_id'] : '' ?>"><br>
@@ -49,26 +49,30 @@
                     <div class="form-row">
                     <div class="form-group col-md-4">
                             <label for="inputPassword4" class="col-form-label">Unit Price</label>
-                            <input type="number" class="form-control" name="unit_price" placeholder="City"value="<?= isset($products['unit_price']) ? $products['unit_price'] : '' ?>" required>
+                            <input type="number" class="form-control" name="unit_price" placeholder="Price"value="<?= isset($products['unit_price']) ? $products['unit_price'] : '' ?>" required>
                         </div>
                         <div class="form-group col-md-4" hidden>
                             <label for="inputPassword4" class="col-form-label">Commision Rate</label>
-                            <input type="number" class="form-control" name="commision_rate" placeholder="Commision Rate"value="<?= isset($products['commision_rate']) ? $products['commision_rate'] : '' ?>" required>
+                            <input type="number" class="form-control" name="commision_rate" placeholder="Commision Rate"value="<?= isset($products['commision_rate']) ? $products['commision_rate'] : '' ?>" >
                         </div>
                         <div class="form-group col-md-4">
                             <label for="inputPassword4" class="col-form-label">Purchase Cost</label>
                             <input type="number" class="form-control" name="purchase_cost" placeholder="Purchase Cost"value="<?= isset($products['purchase_cost']) ? $products['purchase_cost'] : '' ?>" required>
                         </div>
                         
-                        <div class="form-group col-md-2">
-                        <label for="inputPassword4" class="col-form-label">Sgst</label>
-                        <input type="number" class="form-control d-none" name="sgst_value" id="sgstValue" placeholder="SGST" value="<?= isset($products['sgst']) ? $products['sgst'] : '9' ?>">
-                        </div>
+                        <div class="form-group col-md-4">
+                        
+    <label for="inputPassword4" class="col-form-label">Tax</label>
+    <?php
+    $sgst = isset($products['sgst']) ? $products['sgst']  : 9; // SGST value (half of the tax amount)
+    $cgst = isset($products['cgst']) ? $products['cgst']  : 9; // CGST value (half of the tax amount)
+    $tax = $sgst + $cgst; // Total tax (sum of SGST and CGST)
+    ?>
+    <input type="number" class="form-control d-none" name="tax" id="sgstValue" placeholder="Tax" value="<?= $tax ?>">
+</div>
 
-                        <div class="form-group col-md-2">
-                        <label for="inputPassword4" class="col-form-label">Cgst</label>
-                        <input type="number" class="form-control d-none" name="cgst_value" id="cgstValue" placeholder="CGST" value="<?= isset($products['cgst']) ? $products['cgst'] : '9' ?>">
-                        </div>
+
+                        
                     </div><br>
                     <h4 class="header-title">Stock Information :</h4><br>
                     <div class="form-row">
@@ -78,7 +82,7 @@
                         </div>
                         <div class="form-group col-md-4" hidden>
                             <label for="inputPassword4" class="col-form-label">Qty in Demand</label>
-                            <input type="number" class="form-control" name="qty_in_demand" placeholder="Qty in Demand" value="<?= isset($products['qty_in_demand']) ? $products['qty_in_demand'] : '' ?>" required>
+                            <input type="number" class="form-control" name="qty_in_demand" placeholder="Qty in Demand" value="<?= isset($products['qty_in_demand']) ? $products['qty_in_demand'] : '' ?>" >
                         </div>
                       
                       
diff --git a/app/Views/sales_list.php b/app/Views/sales_list.php
index 22ec871..1ed5e6e 100644
--- a/app/Views/sales_list.php
+++ b/app/Views/sales_list.php
@@ -70,9 +70,9 @@
             <td><?= $value['total']; ?></td>   
             <td>
                 <a href="<?= "new_sale/" . $value['sales_order_id']; ?>" class="edit-button"><i class="ri-pencil-line"></i></a>
-                <?php if ($value['status'] == 'InvoiceGenerated') : ?>
+                
                     <a href="<?= "download_invoice/" . $value['sales_order_id']; ?>" class="edit-button"><i class="ri-file-download-line"></i></a>
-                <?php endif; ?>
+               
                 <a href="<?= "delete_sale/" . $value['sales_order_id']; ?>" class="delete-button"><i class="ri-delete-bin-line"></i></a>
             </td>
         
diff --git a/app/Views/sales_order_form.php b/app/Views/sales_order_form.php
index 6e0749f..56aa354 100644
--- a/app/Views/sales_order_form.php
+++ b/app/Views/sales_order_form.php
@@ -41,7 +41,7 @@
     <select class="form-control status-select" name="status" required data-toggle="select2">
         <!-- <option value="">Select a Status</option> -->
         <option value="Created" <?= isset($sales['status']) && $sales['status'] === 'Created' ? 'selected' : '' ?>>Created</option>
-        <option value="InvoiceGenerated" <?= isset($sales['status']) && $sales['status'] === 'InvoiceGenerated' ? 'selected' : '' ?>>Generate Invoice</option>
+        <option value="Paid" <?= isset($sales['status']) && $sales['status'] === 'Paid' ? 'selected' : '' ?>>Paid</option>
     </select>
 </div>
 
@@ -198,7 +198,10 @@
                         </textarea>
 </div>
 </div>
-                    <button type="submit" class="btn btn-primary">Submit</button>
+<?php if (!isset($sales['status']) || $sales['status'] !== 'Paid') : ?>
+    <button type="submit" class="btn btn-primary">Submit</button>
+<?php endif; ?>
+
                 </form>
             </div>
         </div>