diff --git a/Modules/Product/Http/Requests/ProductCreateRequest.php b/Modules/Product/Http/Requests/ProductCreateRequest.php
index c65e3f12..865721f8 100644
--- a/Modules/Product/Http/Requests/ProductCreateRequest.php
+++ b/Modules/Product/Http/Requests/ProductCreateRequest.php
@@ -22,7 +22,7 @@ class ProductCreateRequest extends FormRequest
             'product_cost' => ['required', 'numeric', 'max:2147483647'],
             'product_price' => ['required', 'numeric', 'max:2147483647'],
             'product_stock_alert' => ['required', 'integer', 'min:0'],
-            'product_order_tax' => ['nullable', 'integer', 'min:1'],
+            'product_order_tax' => ['nullable', 'integer', 'min:0', 'max:100'],
             'product_tax_type' => ['nullable', 'integer'],
             'product_note' => ['nullable', 'string', 'max:1000'],
             'category_id' => ['required', 'integer']
diff --git a/Modules/Product/Http/Requests/ProductUpdateRequest.php b/Modules/Product/Http/Requests/ProductUpdateRequest.php
index 65287dd0..fd4d5377 100644
--- a/Modules/Product/Http/Requests/ProductUpdateRequest.php
+++ b/Modules/Product/Http/Requests/ProductUpdateRequest.php
@@ -23,7 +23,7 @@ class ProductUpdateRequest extends FormRequest
             'product_cost' => ['required', 'numeric', 'max:2147483647'],
             'product_price' => ['required', 'numeric', 'max:2147483647'],
             'product_stock_alert' => ['required', 'integer', 'min:0'],
-            'product_order_tax' => ['nullable', 'integer', 'min:1'],
+            'product_order_tax' => ['nullable', 'integer', 'min:0', 'max:100'],
             'product_tax_type' => ['nullable', 'integer'],
             'product_note' => ['nullable', 'string', 'max:1000'],
             'category_id' => ['required', 'integer']
diff --git a/Modules/Product/Resources/views/products/create.blade.php b/Modules/Product/Resources/views/products/create.blade.php
index c07f72d4..193beaed 100644
--- a/Modules/Product/Resources/views/products/create.blade.php
+++ b/Modules/Product/Resources/views/products/create.blade.php
@@ -95,7 +95,7 @@
                                 <div class="col-md-6">
                                     <div class="form-group">
                                         <label for="product_stock_alert">Alert Quantity <span class="text-danger">*</span></label>
-                                        <input type="number" class="form-control" name="product_stock_alert" required value="{{ old('product_stock_alert') }}" min="0">
+                                        <input type="number" class="form-control" name="product_stock_alert" required value="{{ old('product_stock_alert') }}" min="0" max="100">
                                     </div>
                                 </div>
                             </div>
diff --git a/Modules/Product/Resources/views/products/edit.blade.php b/Modules/Product/Resources/views/products/edit.blade.php
index 307c17c7..920911d5 100644
--- a/Modules/Product/Resources/views/products/edit.blade.php
+++ b/Modules/Product/Resources/views/products/edit.blade.php
@@ -104,14 +104,14 @@
                                 <div class="col-md-6">
                                     <div class="form-group">
                                         <label for="product_order_tax">Tax (%)</label>
-                                        <input type="number" class="form-control" name="product_order_tax" value="{{ $product->product_order_tax }}" min="1">
+                                        <input type="number" class="form-control" name="product_order_tax" value="{{ $product->product_order_tax }}" min="0" max="100">
                                     </div>
                                 </div>
                                 <div class="col-md-6">
                                     <div class="form-group">
                                         <label for="product_tax_type">Tax type</label>
                                         <select class="form-control" name="product_tax_type" id="product_tax_type">
-                                            <option value="" selected disabled>Select Tax Type</option>
+                                            <option value="" selected>None</option>
                                             <option {{ $product->product_tax_type == 1 ? 'selected' : '' }}  value="1">Exclusive</option>
                                             <option {{ $product->product_tax_type == 2 ? 'selected' : '' }} value="2">Inclusive</option>
                                         </select>
diff --git a/Modules/Sale/Http/Controllers/SaleController.php b/Modules/Sale/Http/Controllers/SaleController.php
index 0f1ff2d4..a62477dd 100644
--- a/Modules/Sale/Http/Controllers/SaleController.php
+++ b/Modules/Sale/Http/Controllers/SaleController.php
@@ -76,6 +76,7 @@ class SaleController extends Controller
                     'unit_price' => $cart_item->options->unit_price * 100,
                     'sub_total' => $cart_item->options->sub_total * 100,
                     'product_discount_amount' => $cart_item->options->product_discount * 100,
+                    'product_discount_type' => $cart_item->options->product_discount_type,
                     'product_tax_amount' => $cart_item->options->product_tax * 100,
                 ]);
 
@@ -121,6 +122,7 @@ class SaleController extends Controller
                 'weight'  => 1,
                 'options' => [
                     'product_discount' => $sale_detail->product_discount_amount,
+                    'product_discount_type' => $sale_detail->product_discount_type,
                     'sub_total'   => $sale_detail->sub_total,
                     'code'        => $sale_detail->product_code,
                     'stock'       => Product::findOrFail($sale_detail->product_id)->product_quantity,
@@ -185,6 +187,7 @@ class SaleController extends Controller
                     'unit_price' => $cart_item->options->unit_price * 100,
                     'sub_total' => $cart_item->options->sub_total * 100,
                     'product_discount_amount' => $cart_item->options->product_discount * 100,
+                    'product_discount_type' => $cart_item->options->product_discount_type,
                     'product_tax_amount' => $cart_item->options->product_tax * 100,
                 ]);
 
@@ -207,5 +210,11 @@ class SaleController extends Controller
 
     public function destroy(Sale $sale) {
         abort_if(Gate::denies('delete_sales'), 403);
+
+        $sale->delete();
+
+        toast('Sale Deleted!', 'warning');
+
+        return redirect()->route('sales.index');
     }
 }
diff --git a/Modules/Sale/Resources/views/edit.blade.php b/Modules/Sale/Resources/views/edit.blade.php
index 08d0b2bd..51b7b69b 100644
--- a/Modules/Sale/Resources/views/edit.blade.php
+++ b/Modules/Sale/Resources/views/edit.blade.php
@@ -55,7 +55,7 @@
                                 </div>
                             </div>
 
-                            <livewire:product-cart :cartInstance="'sale'" :sale="$sale"/>
+                            <livewire:product-cart :cartInstance="'sale'" :data="$sale"/>
 
                             <div class="form-row">
                                 <div class="col-lg-4">
diff --git a/Modules/Sale/Resources/views/partials/actions.blade.php b/Modules/Sale/Resources/views/partials/actions.blade.php
index 80f27521..34c55d1a 100644
--- a/Modules/Sale/Resources/views/partials/actions.blade.php
+++ b/Modules/Sale/Resources/views/partials/actions.blade.php
@@ -1,24 +1,30 @@
-@can('edit_sales')
-    <a href="{{ route('sales.edit', $data->id) }}" class="btn btn-info btn-sm">
-        <i class="bi bi-pencil"></i>
-    </a>
-@endcan
-@can('show_sales')
-    <a href="{{ route('sales.show', $data->id) }}" class="btn btn-primary btn-sm">
-        <i class="bi bi-eye"></i>
-    </a>
-@endcan
-@can('delete_sales')
-    <button id="delete" class="btn btn-danger btn-sm" onclick="
-        event.preventDefault();
-        if (confirm('Are you sure? It will delete the dNPata permanently!')) {
-        document.getElementById('destroy{{ $data->id }}').submit()
-        }
-        ">
-        <i class="bi bi-trash"></i>
-        <form id="destroy{{ $data->id }}" class="d-none" action="{{ route('sales.destroy', $data->id) }}" method="POST">
-            @csrf
-            @method('delete')
-        </form>
+<div class="btn-group dropleft">
+    <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+        <i class="bi bi-three-dots-vertical"></i>
     </button>
-@endcan
+    <div class="dropdown-menu">
+        @can('edit_sales')
+            <a href="{{ route('sales.edit', $data->id) }}" class="dropdown-item">
+                <i class="bi bi-pencil mr-2" style="line-height: 1;"></i> Edit
+            </a>
+        @endcan
+        @can('show_sales')
+            <a href="{{ route('sales.show', $data->id) }}" class="dropdown-item">
+                <i class="bi bi-eye mr-2" style="line-height: 1;"></i> Details
+            </a>
+        @endcan
+        @can('delete_sales')
+            <button id="delete" class="dropdown-item" onclick="
+                event.preventDefault();
+                if (confirm('Are you sure? It will delete the dNPata permanently!')) {
+                document.getElementById('destroy{{ $data->id }}').submit()
+                }">
+                <i class="bi bi-trash mr-2" style="line-height: 1;"></i> Delete
+                <form id="destroy{{ $data->id }}" class="d-none" action="{{ route('sales.destroy', $data->id) }}" method="POST">
+                    @csrf
+                    @method('delete')
+                </form>
+            </button>
+        @endcan
+    </div>
+</div>
diff --git a/Modules/User/Database/Seeders/PermissionsTableSeeder.php b/Modules/User/Database/Seeders/PermissionsTableSeeder.php
index e221aed3..0ae5ab51 100644
--- a/Modules/User/Database/Seeders/PermissionsTableSeeder.php
+++ b/Modules/User/Database/Seeders/PermissionsTableSeeder.php
@@ -52,6 +52,12 @@ class PermissionsTableSeeder extends Seeder
             'show_suppliers',
             'edit_suppliers',
             'delete_suppliers',
+            //Sales
+            'access_sales',
+            'create_sales',
+            'show_sales',
+            'edit_sales',
+            'delete_sales',
             //Currencies
             'access_currencies',
             'create_currencies',
diff --git a/app/Http/Livewire/ProductCart.php b/app/Http/Livewire/ProductCart.php
index 165cdb2a..56c14054 100644
--- a/app/Http/Livewire/ProductCart.php
+++ b/app/Http/Livewire/ProductCart.php
@@ -9,7 +9,7 @@ use Livewire\Component;
 class ProductCart extends Component
 {
 
-    public $listeners = ['productSelected'];
+    public $listeners = ['productSelected', 'discountModalRefresh'];
 
     public $cart_instance;
     public $global_discount;
@@ -19,28 +19,32 @@ class ProductCart extends Component
     public $check_quantity;
     public $discount_type;
     public $item_discount;
-    public $sale;
+    public $data;
 
-    public function mount($cartInstance, $sale = null) {
+    public function mount($cartInstance, $data = null) {
         $this->cart_instance = $cartInstance;
 
-        if ($sale) {
-            $this->sale = $sale;
+        if ($data) {
+            $this->data = $data;
 
-            $this->global_discount = $sale->discount_percentage;
-            $this->global_tax = $sale->tax_percentage;
-            $this->shipping = $sale->shipping_amount;
+            $this->global_discount = $data->discount_percentage;
+            $this->global_tax = $data->tax_percentage;
+            $this->shipping = $data->shipping_amount;
 
             $this->updatedGlobalTax();
             $this->updatedGlobalDiscount();
 
-            $sale_details = $this->sale->saleDetails;
+            $cart_items = Cart::instance($this->cart_instance)->content();
 
-            foreach ($sale_details as $sale_detail) {
-                $this->check_quantity[$sale_detail->product_id] = [$sale_detail->product->product_quantity];
-                $this->quantity[$sale_detail->product_id] = $sale_detail->quantity;
-                $this->discount_type[$sale_detail->product_id] = 'fixed';
-                $this->item_discount[$sale_detail->product_id] = $sale_detail->product_discount_amount;
+            foreach ($cart_items as $cart_item) {
+                $this->check_quantity[$cart_item->id] = [$cart_item->options->stock];
+                $this->quantity[$cart_item->id] = $cart_item->qty;
+                $this->discount_type[$cart_item->id] = $cart_item->options->product_discount_type;
+                if ($cart_item->options->product_discount_type == 'fixed') {
+                    $this->item_discount[$cart_item->id] = $cart_item->options->product_discount;
+                } elseif($cart_item->options->product_discount_type == 'percentage') {
+                    $this->item_discount[$cart_item->id] = 100 * ($cart_item->options->product_discount / $cart_item->price);
+                }
             }
         } else {
             $this->global_discount = 0;
@@ -81,6 +85,7 @@ class ProductCart extends Component
             'weight'  => 1,
             'options' => [
                 'product_discount' => 0.00,
+                'product_discount_type' => 'fixed',
                 'sub_total'   => $this->calculate($product)['sub_total'],
                 'code'        => $product['product_code'],
                 'stock'       => $product['product_quantity'],
@@ -100,11 +105,11 @@ class ProductCart extends Component
     }
 
     public function updatedGlobalTax() {
-        Cart::instance($this->cart_instance)->setGlobalTax((integer)$this->global_tax);
+        Cart::instance($this->cart_instance)->setGlobalTax((integer) $this->global_tax);
     }
 
     public function updatedGlobalDiscount() {
-        Cart::instance($this->cart_instance)->setGlobalDiscount((integer)$this->global_discount);
+        Cart::instance($this->cart_instance)->setGlobalDiscount((integer) $this->global_discount);
     }
 
     public function updateQuantity($row_id, $product_id) {
@@ -125,25 +130,44 @@ class ProductCart extends Component
                 'product_tax' => $cart_item->options->product_tax,
                 'unit_price'  => $cart_item->options->unit_price,
                 'product_discount'  => $cart_item->options->product_discount,
+                'product_discount_type'  => $cart_item->options->product_discount_type,
             ]
         ]);
     }
 
+    public function updatedDiscountType($value, $name) {
+        $this->item_discount[$name] = 0;
+    }
+
+    public function discountModalRefresh($product_id, $row_id) {
+        $this->updateQuantity($row_id, $product_id);
+    }
+
     public function setProductDiscount($row_id, $product_id) {
         $cart_item = Cart::instance($this->cart_instance)->get($row_id);
 
         if ($this->discount_type[$product_id] == 'fixed') {
-            Cart::instance($this->cart_instance)->update($row_id, ['price' => ($cart_item->price + $cart_item->options->product_discount) - $this->item_discount[$product_id]]);
+            Cart::instance($this->cart_instance)
+                ->update($row_id, [
+                    'price' => ($cart_item->price + $cart_item->options->product_discount) - $this->item_discount[$product_id]
+                ]);
 
-            Cart::instance($this->cart_instance)->update($row_id, ['options' => [
-                'sub_total'   => $cart_item->price * $cart_item->qty,
-                'code'        => $cart_item->options->code,
-                'stock'       => $cart_item->options->stock,
-                'product_tax' => $cart_item->options->product_tax,
-                'unit_price'  => $cart_item->options->unit_price,
-                'product_discount'  => $this->item_discount[$product_id],
-            ]]);
+            $discount_amount = $this->item_discount[$product_id];
+
+            $this->updateCartOptions($row_id, $product_id, $cart_item, $discount_amount);
         }
+        elseif ($this->discount_type[$product_id] == 'percentage') {
+            $discount_amount = $cart_item->price * ($this->item_discount[$product_id] / 100);
+
+            Cart::instance($this->cart_instance)
+                ->update($row_id, [
+                    'price' => ($cart_item->price + $cart_item->options->product_discount) - (($cart_item->price * $this->item_discount[$product_id] / 100))
+                ]);
+
+            $this->updateCartOptions($row_id, $product_id, $cart_item, $discount_amount);
+        }
+
+        session()->flash('discount_message' . $product_id, 'Discount added to the product!');
     }
 
     public function calculate($product) {
@@ -173,4 +197,16 @@ class ProductCart extends Component
 
         return ['price' => $price, 'unit_price' => $unit_price, 'product_tax' => $product_tax, 'sub_total' => $sub_total];
     }
+
+    public function updateCartOptions($row_id, $product_id, $cart_item, $discount_amount) {
+        Cart::instance($this->cart_instance)->update($row_id, ['options' => [
+            'sub_total'   => $cart_item->price * $cart_item->qty,
+            'code'        => $cart_item->options->code,
+            'stock'       => $cart_item->options->stock,
+            'product_tax' => $cart_item->options->product_tax,
+            'unit_price'  => $cart_item->options->unit_price,
+            'product_discount'  => $discount_amount,
+            'product_discount_type'  => $this->discount_type[$product_id],
+        ]]);
+    }
 }
diff --git a/resources/views/livewire/includes/product-cart-modal.blade.php b/resources/views/livewire/includes/product-cart-modal.blade.php
index b7484dba..d91d3a4a 100644
--- a/resources/views/livewire/includes/product-cart-modal.blade.php
+++ b/resources/views/livewire/includes/product-cart-modal.blade.php
@@ -1,5 +1,5 @@
 <!-- Button trigger Discount Modal -->
-<span role="button" class="badge badge-warning pointer-event" data-toggle="modal" data-target="#discountModal{{ $cart_item->id }}">
+<span wire:click="$emitSelf('discountModalRefresh', '{{ $cart_item->id }}', '{{ $cart_item->rowId }}')" role="button" class="badge badge-warning pointer-event" data-toggle="modal" data-target="#discountModal{{ $cart_item->id }}">
     <i class="bi bi-pencil-square text-white"></i>
 </span>
 <!-- Discount Modal -->
@@ -20,15 +20,31 @@
             </div>
             <form wire:submit.prevent="setProductDiscount('{{ $cart_item->rowId }}', '{{ $cart_item->id }}')" method="POST">
                 <div class="modal-body">
+                    @if (session()->has('discount_message' . $cart_item->id))
+                        <div class="alert alert-success alert-dismissible fade show" role="alert">
+                            <div class="alert-body">
+                                <span>{{ session('discount_message' . $cart_item->id) }}</span>
+                                <button type="button" class="close" data-dismiss="alert" aria-label="Close">
+                                    <span aria-hidden="true">×</span>
+                                </button>
+                            </div>
+                        </div>
+                    @endif
                     <div class="form-group">
                         <label>Discount Type <span class="text-danger">*</span></label>
-                        <select wire:model.defer="discount_type.{{ $cart_item->id }}" class="form-control" required>
-                            <option {{ $discount_type[$cart_item->id] == 'fixed' ? 'selected' : '' }} value="fixed">Fixed</option>
+                        <select wire:model="discount_type.{{ $cart_item->id }}" class="form-control" required>
+                            <option value="fixed">Fixed</option>
+                            <option value="percentage">Percentage</option>
                         </select>
                     </div>
                     <div class="form-group">
-                        <label>Discount <span class="text-danger">*</span></label>
-                        <input wire:model.defer="item_discount.{{ $cart_item->id }}" type="number" class="form-control" value="{{ $item_discount[$cart_item->id] }}" step="0.01">
+                        @if($discount_type[$cart_item->id] == 'percentage')
+                            <label>Discount(%) <span class="text-danger">*</span></label>
+                            <input wire:model.defer="item_discount.{{ $cart_item->id }}" type="number" class="form-control" value="{{ $item_discount[$cart_item->id] }}" min="0" max="100">
+                        @elseif($discount_type[$cart_item->id] == 'fixed')
+                            <label>Discount <span class="text-danger">*</span></label>
+                            <input wire:model.defer="item_discount.{{ $cart_item->id }}" type="number" class="form-control" value="{{ $item_discount[$cart_item->id] }}" step="0.01">
+                        @endif
                     </div>
                 </div>
                 <div class="modal-footer">