diff --git a/packages/Webkul/Admin/src/Resources/lang/ar/app.php b/packages/Webkul/Admin/src/Resources/lang/ar/app.php
index 0ccd131d3..47955d6eb 100644
--- a/packages/Webkul/Admin/src/Resources/lang/ar/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/ar/app.php
@@ -1354,7 +1354,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/de/app.php b/packages/Webkul/Admin/src/Resources/lang/de/app.php
index c92eccd9b..86b0b8e7e 100755
--- a/packages/Webkul/Admin/src/Resources/lang/de/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/de/app.php
@@ -1337,7 +1337,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ],
     ],
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/en/app.php b/packages/Webkul/Admin/src/Resources/lang/en/app.php
index a13fd6dc7..9bf01841b 100755
--- a/packages/Webkul/Admin/src/Resources/lang/en/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/en/app.php
@@ -1359,7 +1359,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
        ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/es/app.php b/packages/Webkul/Admin/src/Resources/lang/es/app.php
index 326807c6e..4ab3d79ee 100644
--- a/packages/Webkul/Admin/src/Resources/lang/es/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/es/app.php
@@ -1319,7 +1319,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
        ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/fa/app.php b/packages/Webkul/Admin/src/Resources/lang/fa/app.php
index 48b46a175..d46642783 100644
--- a/packages/Webkul/Admin/src/Resources/lang/fa/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/fa/app.php
@@ -1355,7 +1355,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/it/app.php b/packages/Webkul/Admin/src/Resources/lang/it/app.php
index 78a64f7c4..d762ca351 100644
--- a/packages/Webkul/Admin/src/Resources/lang/it/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/it/app.php
@@ -1360,7 +1360,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/nl/app.php b/packages/Webkul/Admin/src/Resources/lang/nl/app.php
index 10533d012..916bc9599 100644
--- a/packages/Webkul/Admin/src/Resources/lang/nl/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/nl/app.php
@@ -1355,7 +1355,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/pl/app.php b/packages/Webkul/Admin/src/Resources/lang/pl/app.php
index 58f3aa364..1e8e5a832 100644
--- a/packages/Webkul/Admin/src/Resources/lang/pl/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/pl/app.php
@@ -1344,7 +1344,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
        ]
     ]
 ];
\ No newline at end of file
diff --git a/packages/Webkul/Admin/src/Resources/lang/pt_BR/app.php b/packages/Webkul/Admin/src/Resources/lang/pt_BR/app.php
index 48572638c..7181bea8d 100755
--- a/packages/Webkul/Admin/src/Resources/lang/pt_BR/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/pt_BR/app.php
@@ -1358,7 +1358,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Admin/src/Resources/lang/tr/app.php b/packages/Webkul/Admin/src/Resources/lang/tr/app.php
index f30682dbb..89483cb0f 100644
--- a/packages/Webkul/Admin/src/Resources/lang/tr/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/tr/app.php
@@ -1341,7 +1341,10 @@ return [
             'instructions' => 'Instructions',
             'custom-scripts' => 'Custom Scripts',
             'custom-css' => 'Custom CSS',
-            'custom-javascript' => 'Custom Javascript'
+            'custom-javascript' => 'Custom Javascript',
+            'paypal-smart-button' => 'Paypal Smart Button',
+            'client-id' => 'Client Id',
+            'client-id-info' => 'Use "sb" for testing.'
         ]
     ]
 ];
diff --git a/packages/Webkul/Payment/src/Config/paymentmethods.php b/packages/Webkul/Payment/src/Config/paymentmethods.php
index a3c4bdeb0..a542526fa 100755
--- a/packages/Webkul/Payment/src/Config/paymentmethods.php
+++ b/packages/Webkul/Payment/src/Config/paymentmethods.php
@@ -16,16 +16,5 @@ return [
         'class'       => 'Webkul\Payment\Payment\MoneyTransfer',
         'active'      => true,
         'sort'        => 2,
-    ],
-
-    'paypal_standard' => [
-        'code'             => 'paypal_standard',
-        'title'            => 'Paypal Standard',
-        'description'      => 'Paypal Standard',
-        'class'            => 'Webkul\Paypal\Payment\Standard',
-        'sandbox'          => true,
-        'active'           => true,
-        'business_account' => 'test@webkul.com',
-        'sort'             => 3,
     ]
 ];
\ No newline at end of file
diff --git a/packages/Webkul/Payment/src/Config/system.php b/packages/Webkul/Payment/src/Config/system.php
index 7150e1655..56aec4ae8 100755
--- a/packages/Webkul/Payment/src/Config/system.php
+++ b/packages/Webkul/Payment/src/Config/system.php
@@ -113,64 +113,5 @@ return [
                 ],
             ]
         ]
-    ], [
-        'key'    => 'sales.paymentmethods.paypal_standard',
-        'name'   => 'admin::app.admin.system.paypal-standard',
-        'sort'   => 3,
-        'fields' => [
-            [
-                'name'          => 'title',
-                'title'         => 'admin::app.admin.system.title',
-                'type'          => 'text',
-                'validation'    => 'required',
-                'channel_based' => false,
-                'locale_based'  => true,
-            ], [
-                'name'          => 'description',
-                'title'         => 'admin::app.admin.system.description',
-                'type'          => 'textarea',
-                'channel_based' => false,
-                'locale_based'  => true,
-            ],  [
-                'name'       => 'business_account',
-                'title'      => 'admin::app.admin.system.business-account',
-                'type'       => 'select',
-                'type'       => 'text',
-                'validation' => 'required',
-            ],  [
-                'name'          => 'active',
-                'title'         => 'admin::app.admin.system.status',
-                'type'          => 'boolean',
-                'validation'    => 'required',
-                'channel_based' => false,
-                'locale_based'  => true
-            ], [
-                'name'          => 'sandbox',
-                'title'         => 'admin::app.admin.system.sandbox',
-                'type'          => 'boolean',
-                'validation'    => 'required',
-                'channel_based' => false,
-                'locale_based'  => true,
-            ], [
-                'name'    => 'sort',
-                'title'   => 'admin::app.admin.system.sort_order',
-                'type'    => 'select',
-                'options' => [
-                    [
-                        'title' => '1',
-                        'value' => 1,
-                    ], [
-                        'title' => '2',
-                        'value' => 2,
-                    ], [
-                        'title' => '3',
-                        'value' => 3,
-                    ], [
-                        'title' => '4',
-                        'value' => 4,
-                    ],
-                ],
-            ]
-        ]
     ]
 ];
\ No newline at end of file
diff --git a/packages/Webkul/Payment/src/Providers/PaymentServiceProvider.php b/packages/Webkul/Payment/src/Providers/PaymentServiceProvider.php
index 2399513bb..61e4e3762 100755
--- a/packages/Webkul/Payment/src/Providers/PaymentServiceProvider.php
+++ b/packages/Webkul/Payment/src/Providers/PaymentServiceProvider.php
@@ -44,6 +44,7 @@ class PaymentServiceProvider extends ServiceProvider
             return new Payment();
         });
     }
+    
     /**
      * Register package config.
      *
diff --git a/packages/Webkul/Paypal/src/Config/paymentmethods.php b/packages/Webkul/Paypal/src/Config/paymentmethods.php
new file mode 100755
index 000000000..d5cd28675
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Config/paymentmethods.php
@@ -0,0 +1,23 @@
+<?php
+return [
+    'paypal_standard' => [
+        'code'             => 'paypal_standard',
+        'title'            => 'Paypal Standard',
+        'description'      => 'Paypal Standard',
+        'class'            => 'Webkul\Paypal\Payment\Standard',
+        'sandbox'          => true,
+        'active'           => true,
+        'business_account' => 'test@webkul.com',
+        'sort'             => 3,
+    ],
+
+    'paypal_smart_button' => [
+        'code'             => 'paypal_smart_button',
+        'title'            => 'Paypal Smart Button',
+        'description'      => 'Paypal Smart Button',
+        'class'            => 'Webkul\Paypal\Payment\SmartButton',
+        'sandbox'          => true,
+        'active'           => true,
+        'sort'             => 4,
+    ]
+];
\ No newline at end of file
diff --git a/packages/Webkul/Paypal/src/Config/system.php b/packages/Webkul/Paypal/src/Config/system.php
new file mode 100755
index 000000000..4aa4e7c8d
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Config/system.php
@@ -0,0 +1,117 @@
+<?php
+
+return [
+    [
+        'key'    => 'sales.paymentmethods.paypal_standard',
+        'name'   => 'admin::app.admin.system.paypal-standard',
+        'sort'   => 3,
+        'fields' => [
+            [
+                'name'          => 'title',
+                'title'         => 'admin::app.admin.system.title',
+                'type'          => 'text',
+                'validation'    => 'required',
+                'channel_based' => false,
+                'locale_based'  => true,
+            ], [
+                'name'          => 'description',
+                'title'         => 'admin::app.admin.system.description',
+                'type'          => 'textarea',
+                'channel_based' => false,
+                'locale_based'  => true,
+            ],  [
+                'name'       => 'business_account',
+                'title'      => 'admin::app.admin.system.business-account',
+                'type'       => 'select',
+                'type'       => 'text',
+                'validation' => 'required',
+            ],  [
+                'name'          => 'active',
+                'title'         => 'admin::app.admin.system.status',
+                'type'          => 'boolean',
+                'validation'    => 'required',
+                'channel_based' => false,
+                'locale_based'  => true
+            ], [
+                'name'          => 'sandbox',
+                'title'         => 'admin::app.admin.system.sandbox',
+                'type'          => 'boolean',
+                'validation'    => 'required',
+                'channel_based' => false,
+                'locale_based'  => true,
+            ], [
+                'name'    => 'sort',
+                'title'   => 'admin::app.admin.system.sort_order',
+                'type'    => 'select',
+                'options' => [
+                    [
+                        'title' => '1',
+                        'value' => 1,
+                    ], [
+                        'title' => '2',
+                        'value' => 2,
+                    ], [
+                        'title' => '3',
+                        'value' => 3,
+                    ], [
+                        'title' => '4',
+                        'value' => 4,
+                    ],
+                ],
+            ]
+        ]
+    ], [
+        'key'    => 'sales.paymentmethods.paypal_smart_button',
+        'name'   => 'admin::app.admin.system.paypal-smart-button',
+        'sort'   => 3,
+        'fields' => [
+            [
+                'name'          => 'title',
+                'title'         => 'admin::app.admin.system.title',
+                'type'          => 'text',
+                'validation'    => 'required',
+                'channel_based' => false,
+                'locale_based'  => true,
+            ], [
+                'name'          => 'description',
+                'title'         => 'admin::app.admin.system.description',
+                'type'          => 'textarea',
+                'channel_based' => false,
+                'locale_based'  => true,
+            ],  [
+                'name'       => 'client_id',
+                'title'      => 'admin::app.admin.system.client-id',
+                'info'          => 'admin::app.admin.system.client-id-info',
+                'type'       => 'select',
+                'type'       => 'text',
+                'validation' => 'required',
+            ],  [
+                'name'          => 'active',
+                'title'         => 'admin::app.admin.system.status',
+                'type'          => 'boolean',
+                'validation'    => 'required',
+                'channel_based' => false,
+                'locale_based'  => true
+            ], [
+                'name'    => 'sort',
+                'title'   => 'admin::app.admin.system.sort_order',
+                'type'    => 'select',
+                'options' => [
+                    [
+                        'title' => '1',
+                        'value' => 1,
+                    ], [
+                        'title' => '2',
+                        'value' => 2,
+                    ], [
+                        'title' => '3',
+                        'value' => 3,
+                    ], [
+                        'title' => '4',
+                        'value' => 4,
+                    ],
+                ],
+            ]
+        ]
+    ]
+];
\ No newline at end of file
diff --git a/packages/Webkul/Paypal/src/Helpers/Ipn.php b/packages/Webkul/Paypal/src/Helpers/Ipn.php
index 9d52e7a1c..855e0d479 100755
--- a/packages/Webkul/Paypal/src/Helpers/Ipn.php
+++ b/packages/Webkul/Paypal/src/Helpers/Ipn.php
@@ -118,9 +118,7 @@ class Ipn
      */
     protected function prepareInvoiceData()
     {
-        $invoiceData = [
-            "order_id" => $this->order->id,
-        ];
+        $invoiceData = ["order_id" => $this->order->id,];
 
         foreach ($this->order->items as $item) {
             $invoiceData['invoice']['items'][$item->id] = $item->qty_to_invoice;
diff --git a/packages/Webkul/Paypal/src/Http/Controllers/SmartButtonController.php b/packages/Webkul/Paypal/src/Http/Controllers/SmartButtonController.php
new file mode 100755
index 000000000..7501236a5
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Http/Controllers/SmartButtonController.php
@@ -0,0 +1,268 @@
+<?php
+
+namespace Webkul\Paypal\Http\Controllers;
+
+use Webkul\Checkout\Facades\Cart;
+use Webkul\Sales\Repositories\OrderRepository;
+use Webkul\Sales\Repositories\InvoiceRepository;
+
+class SmartButtonController extends Controller
+{
+    /**
+     * OrderRepository object
+     *
+     * @var \Webkul\Sales\Repositories\OrderRepository
+     */
+    protected $orderRepository;
+
+    /**
+     * InvoiceRepository object
+     *
+     * @var \Webkul\Sales\Repositories\InvoiceRepository
+     */
+    protected $invoiceRepository;
+
+    /**
+     * Create a new controller instance.
+     *
+     * @param  \Webkul\Attribute\Repositories\OrderRepository  $orderRepository
+     * @param  \Webkul\Sales\Repositories\InvoiceRepository  $invoiceRepository
+     * @return void
+     */
+    public function __construct(
+        OrderRepository $orderRepository,
+        InvoiceRepository $invoiceRepository
+    )
+    {
+        $this->orderRepository = $orderRepository;
+
+        $this->invoiceRepository = $invoiceRepository;
+    }
+
+    /**
+     * Success payment
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function details()
+    {
+        $cart = Cart::getCart();
+
+        $billingAddressLines = $this->getAddressLines($cart->billing_address->address1);
+
+        $data = [
+            'intent' => 'CAPTURE',
+
+            'payer'  => [
+                'name' => [
+                    'given_name' => $cart->billing_address->first_name,
+                    'surname'    => $cart->billing_address->last_name,
+                ],
+
+                'address' => [
+                    'address_line_1' => current($billingAddressLines),
+                    'address_line_2' => last($billingAddressLines),
+                    'admin_area_2'   => $cart->billing_address->city,
+                    'admin_area_1'   => $cart->billing_address->state,
+                    'postal_code'    => $cart->billing_address->postcode,
+                    'country_code'   => $cart->billing_address->country,
+                ],
+
+                'email_address' => $cart->billing_address->email,
+
+                'phone' => [
+                    'phone_type'   => 'MOBILE',
+
+                    'phone_number' => [
+                        'national_number' => $cart->billing_address->phone,
+                    ],
+                ],
+            ],
+
+            'application_context' => [
+                'shipping_preference' => 'NO_SHIPPING'
+            ],
+
+            'purchase_units' => [
+                [
+                    'amount'   => [
+                        'value'         => (float) $cart->sub_total + $cart->tax_total + ($cart->selected_shipping_rate ? $cart->selected_shipping_rate->price : 0) - $cart->discount_amount,
+                        'currency_code' => $cart->cart_currency_code,
+
+                        'breakdown'     => [
+                            'item_total' => [
+                                'currency_code' => $cart->cart_currency_code,
+                                'value'         => (float) $cart->sub_total,
+                            ],
+
+                            'shipping'   => [
+                                'currency_code' => $cart->cart_currency_code,
+                                'value'         => (float) ($cart->selected_shipping_rate ? $cart->selected_shipping_rate->price : 0),
+                            ],
+
+                            'tax_total'  => [
+                                'currency_code' => $cart->cart_currency_code,
+                                'value'         => (float) $cart->tax_total,
+                            ],
+
+                            'discount'   => [
+                                'currency_code' => $cart->cart_currency_code,
+                                'value'         => (float) $cart->discount_amount,
+                            ],
+                        ],
+                    ],
+
+                    'items'    => $this->getLineItems($cart),
+                ],
+            ]
+        ];
+
+        if ($cart->haveStockableItems() && $cart->shipping_address) {
+            $shippingAddressLines = $this->getAddressLines($cart->shipping_address->address1);
+
+            $data['purchase_units'][0] = array_merge($data['purchase_units'][0], [
+                'shipping' => [
+                    'address' => [
+                        'address_line_1' => current($billingAddressLines),
+                        'address_line_2' => last($billingAddressLines),
+                        'admin_area_2'   => $cart->shipping_address->city,
+                        'admin_area_1'   => $cart->shipping_address->state,
+                        'postal_code'    => $cart->shipping_address->postcode,
+                        'country_code'   => $cart->shipping_address->country,
+                    ],
+                ],
+            ]);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Return cart items
+     *
+     * @param  string  $cart
+     * @return array
+     */
+    public function getLineItems($cart)
+    {
+        $lineItems = [];
+
+        foreach ($cart->items as $item) {
+            $lineItems[] = [
+                'unit_amount' => [
+                    'currency_code' => $cart->cart_currency_code,
+                    'value'         => (float) $item->price,
+                ],
+                'quantity'    => $item->quantity,
+                'name'        => $item->name,
+                'sku'         => $item->sku,
+            ];
+        }
+
+        return $lineItems;
+    }
+
+    /**
+     * Return convert multiple address lines into 2 address lines
+     *
+     * @param  string  $address
+     * @return array
+     */
+    public function getAddressLines($address)
+    {
+        $address = explode(PHP_EOL, $address, 2);
+
+        $addressLines = [current($address)];
+
+        if (isset($address[1])) {
+            $addressLines[] = str_replace(["\r\n", "\r", "\n"], ' ', last($address));
+        } else {
+            $addressLines[] = '';
+        }
+
+        return $addressLines;
+    }
+
+    /**
+     * Save order
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function saveOrder()
+    {
+        if (Cart::hasError()) {
+            return response()->json(['redirect_url' => route('shop.checkout.cart.index')], 403);
+        }
+
+        try {
+            Cart::collectTotals();
+
+            $this->validateOrder();
+
+            $cart = Cart::getCart();
+
+            $order = $this->orderRepository->create(Cart::prepareDataForOrder());
+
+            $this->orderRepository->update(['status' => 'processing'], $order->id);
+
+            if ($order->canInvoice()) {
+                $invoice = $this->invoiceRepository->create($this->prepareInvoiceData($order));
+            }
+
+            Cart::deActivateCart();
+
+            session()->flash('order', $order);
+
+            return response()->json([
+                'success' => true,
+            ]);
+        } catch (\Exception $e) {
+            session()->flash('error', trans('shop::app.common.error'));
+
+            throw $e;
+        }
+    }
+
+    /**
+     * Prepares order's invoice data for creation
+     *
+     * @param  \Webkul\Sales\Models\Order  $order
+     * @return array
+     */
+    protected function prepareInvoiceData($order)
+    {
+        $invoiceData = ["order_id" => $order->id,];
+
+        foreach ($order->items as $item) {
+            $invoiceData['invoice']['items'][$item->id] = $item->qty_to_invoice;
+        }
+
+        return $invoiceData;
+    }
+
+    /**
+     * Validate order before creation
+     *
+     * @return void|\Exception
+     */
+    public function validateOrder()
+    {
+        $cart = Cart::getCart();
+
+        if ($cart->haveStockableItems() && ! $cart->shipping_address) {
+            throw new \Exception(trans('Please check shipping address.'));
+        }
+
+        if (! $cart->billing_address) {
+            throw new \Exception(trans('Please check billing address.'));
+        }
+
+        if ($cart->haveStockableItems() && ! $cart->selected_shipping_rate) {
+            throw new \Exception(trans('Please specify shipping method.'));
+        }
+
+        if (! $cart->payment) {
+            throw new \Exception(trans('Please specify payment method.'));
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/Webkul/Paypal/src/Http/routes.php b/packages/Webkul/Paypal/src/Http/routes.php
index ff1a320b4..20818e6eb 100755
--- a/packages/Webkul/Paypal/src/Http/routes.php
+++ b/packages/Webkul/Paypal/src/Http/routes.php
@@ -9,6 +9,12 @@ Route::group(['middleware' => ['web']], function () {
 
         Route::get('/cancel', 'Webkul\Paypal\Http\Controllers\StandardController@cancel')->name('paypal.standard.cancel');
     });
+
+    Route::prefix('paypal/smart-button')->group(function () {
+        Route::get('/details', 'Webkul\Paypal\Http\Controllers\SmartButtonController@details')->name('paypal.smart_button.details');
+
+        Route::post('/save-order', 'Webkul\Paypal\Http\Controllers\SmartButtonController@saveOrder')->name('paypal.smart_button.save_order');
+    });
 });
 
 Route::get('paypal/standard/ipn', 'Webkul\Paypal\Http\Controllers\StandardController@ipn')->name('paypal.standard.ipn');
diff --git a/packages/Webkul/Paypal/src/Payment/SmartButton.php b/packages/Webkul/Paypal/src/Payment/SmartButton.php
new file mode 100644
index 000000000..48ca893bc
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Payment/SmartButton.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Webkul\Paypal\Payment;
+
+class SmartButton extends Paypal
+{
+    /**
+     * Payment method code
+     *
+     * @var string
+     */
+    protected $code  = 'paypal_smart_button';
+
+    /**
+     * Return paypal redirect url
+     *
+     * @return string
+     */
+    public function getRedirectUrl()
+    {
+    }
+}
\ No newline at end of file
diff --git a/packages/Webkul/Paypal/src/Providers/EventServiceProvider.php b/packages/Webkul/Paypal/src/Providers/EventServiceProvider.php
new file mode 100644
index 000000000..6fcb9223a
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Providers/EventServiceProvider.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Webkul\Paypal\Providers;
+
+use Illuminate\Support\Facades\View;
+use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Facades\Event;
+use Webkul\Theme\ViewRenderEventManager;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        Event::listen('bagisto.shop.layout.body.after', static function(ViewRenderEventManager $viewRenderEventManager) {
+            $viewRenderEventManager->addTemplate('paypal::checkout.onepage.paypal-smart-button');
+        });
+    }
+}
\ No newline at end of file
diff --git a/packages/Webkul/Paypal/src/Providers/PaypalServiceProvider.php b/packages/Webkul/Paypal/src/Providers/PaypalServiceProvider.php
index a17382b3e..b815ed97b 100755
--- a/packages/Webkul/Paypal/src/Providers/PaypalServiceProvider.php
+++ b/packages/Webkul/Paypal/src/Providers/PaypalServiceProvider.php
@@ -16,5 +16,33 @@ class PaypalServiceProvider extends ServiceProvider
         include __DIR__ . '/../Http/routes.php';
 
         $this->loadViewsFrom(__DIR__ . '/../Resources/views', 'paypal');
+
+        $this->app->register(EventServiceProvider::class);
+    }
+
+    /**
+     * Register services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->registerConfig();
+    }
+    
+    /**
+     * Register package config.
+     *
+     * @return void
+     */
+    protected function registerConfig()
+    {
+        $this->mergeConfigFrom(
+            dirname(__DIR__) . '/Config/paymentmethods.php', 'paymentmethods'
+        );
+
+        $this->mergeConfigFrom(
+            dirname(__DIR__) . '/Config/system.php', 'core'
+        );
     }
 }
diff --git a/packages/Webkul/Paypal/src/Resources/views/checkout/onepage/paypal-smart-button.blade.php b/packages/Webkul/Paypal/src/Resources/views/checkout/onepage/paypal-smart-button.blade.php
new file mode 100644
index 000000000..a83d2c936
--- /dev/null
+++ b/packages/Webkul/Paypal/src/Resources/views/checkout/onepage/paypal-smart-button.blade.php
@@ -0,0 +1,52 @@
+<script src="https://www.paypal.com/sdk/js?client-id={{core()->getConfigData('sales.paymentmethods.paypal_smart_button.client_id')}}"></script>
+
+<script>
+    eventBus.$on('after-payment-method-selected', function(payment) {
+        if (payment.method != 'paypal_smart_button') {
+            $('.paypal-buttons').remove();
+
+            return;
+        }
+
+        var options = {
+            style: {
+                layout:  'vertical',
+                shape:   'rect',
+            },
+
+            enableStandardCardFields: false,
+
+            createOrder: function(data, actions) {
+                return window.axios.get("{{ route('paypal.smart_button.details') }}")
+                    .then(function(response) {
+                        return actions.order.create(response.data);
+                    })
+                    .catch(function (error) {})
+            },
+
+            // Finalize the transaction
+            onApprove: function(data, actions) {
+                return actions.order.capture().then(function(details) {
+                    return window.axios.post("{{ route('paypal.smart_button.save_order') }}", {
+                            '_token': "{{ csrf_token() }}",
+                            'data' : details
+                        })
+                        .then(function(response) {
+                            if (response.data.success) {
+                                if (response.data.redirect_url) {
+                                    window.location.href = response.data.redirect_url;
+                                } else {
+                                    window.location.href = "{{ route('shop.checkout.success') }}";
+                                }
+                            }
+                        })
+                        .catch(function (error) {
+                            window.location.href = "{{ route('shop.checkout.cart.index') }}";
+                        })
+                });
+            }
+        };
+
+        paypal.Buttons(options).render(".paypal-button-container");
+    });
+</script>
\ No newline at end of file
diff --git a/packages/Webkul/Shop/src/Resources/views/checkout/onepage.blade.php b/packages/Webkul/Shop/src/Resources/views/checkout/onepage.blade.php
index b22dbe34e..c523f4d80 100755
--- a/packages/Webkul/Shop/src/Resources/views/checkout/onepage.blade.php
+++ b/packages/Webkul/Shop/src/Resources/views/checkout/onepage.blade.php
@@ -88,9 +88,11 @@
                     </review-section>
 
                     <div class="button-group">
-                        <button type="button" class="btn btn-lg btn-primary" @click="placeOrder()" :disabled="disable_button" id="checkout-place-order-button">
+                        <button type="button" class="btn btn-lg btn-primary" @click="placeOrder()" :disabled="disable_button" id="checkout-place-order-button" v-if="selected_payment_method.method != 'paypal_smart_button'">
                             {{ __('shop::app.checkout.onepage.place-order') }}
                         </button>
+
+                        <div class="paypal-button-container"></div>
                     </div>
                 </div>
             </div>
@@ -482,7 +484,7 @@
                 methodSelected: function() {
                     this.$emit('onShippingMethodSelected', this.selected_shipping_method)
 
-                    eventBus.$emit('after-shipping-method-selected');
+                    eventBus.$emit('after-shipping-method-selected', this.selected_shipping_method);
                 }
             }
         })
@@ -535,7 +537,7 @@
                 methodSelected: function() {
                     this.$emit('onPaymentMethodSelected', this.payment)
 
-                    eventBus.$emit('after-payment-method-selected');
+                    eventBus.$emit('after-payment-method-selected', this.payment);
                 }
             }
         })
diff --git a/packages/Webkul/Shop/src/Resources/views/layouts/master.blade.php b/packages/Webkul/Shop/src/Resources/views/layouts/master.blade.php
index e8af8b389..80a6f1faa 100755
--- a/packages/Webkul/Shop/src/Resources/views/layouts/master.blade.php
+++ b/packages/Webkul/Shop/src/Resources/views/layouts/master.blade.php
@@ -97,15 +97,14 @@
         @elseif ($warning = session('warning'))
             window.flashMessages = [{'type': 'alert-warning', 'message': "{{ $warning }}" }];
         @elseif ($error = session('error'))
-            window.flashMessages = [{'type': 'alert-error', 'message': "{{ $error }}" }
-            ];
+            window.flashMessages = [{'type': 'alert-error', 'message': "{{ $error }}" }];
         @elseif ($info = session('info'))
-            window.flashMessages = [{'type': 'alert-info', 'message': "{{ $info }}" }
-            ];
+            window.flashMessages = [{'type': 'alert-info', 'message': "{{ $info }}" }];
         @endif
 
         window.serverErrors = [];
-        @if(isset($errors))
+        
+        @if (isset($errors))
             @if (count($errors))
                 window.serverErrors = @json($errors->getMessages());
             @endif
diff --git a/packages/Webkul/Velocity/src/Resources/views/shop/checkout/onepage.blade.php b/packages/Webkul/Velocity/src/Resources/views/shop/checkout/onepage.blade.php
index a6744c0d4..1832feeb8 100644
--- a/packages/Webkul/Velocity/src/Resources/views/shop/checkout/onepage.blade.php
+++ b/packages/Webkul/Velocity/src/Resources/views/shop/checkout/onepage.blade.php
@@ -67,6 +67,7 @@
                                         class="theme-btn"
                                         @click="placeOrder()"
                                         :disabled="!isPlaceOrderEnabled"
+                                        v-if="selected_payment_method.method != 'paypal_smart_button'"
                                         id="checkout-place-order-button">
                                         {{ __('shop::app.checkout.onepage.place-order') }}
                                     </button>
@@ -78,6 +79,8 @@
 
                 <div class="col-lg-4 col-md-12 offset-lg-1 order-summary-container top pt0">
                     <summary-section :key="summeryComponentKey"></summary-section>
+
+                    <div class="paypal-button-container mt10"></div>
                 </div>
             </div>
         </div>
@@ -584,7 +587,7 @@
 
                         this.$emit('onShippingMethodSelected', this.selected_shipping_method)
 
-                        eventBus.$emit('after-shipping-method-selected');
+                        eventBus.$emit('after-shipping-method-selected', this.selected_shipping_method);
                     }
                 }
             })
@@ -630,7 +633,7 @@
 
                         this.$emit('onPaymentMethodSelected', this.payment)
 
-                        eventBus.$emit('after-payment-method-selected');
+                        eventBus.$emit('after-payment-method-selected', this.payment);
                     }
                 }
             })