diff --git a/README.md b/README.md
index 059c7c09a..9d858860c 100755
--- a/README.md
+++ b/README.md
@@ -157,4 +157,7 @@ Thank you to all our backers! 🙏
 
 Support this project by becoming a sponsor. Your logo will show up here with a link to your website.
 
-<a href="https://opencollective.com/bagisto/contribute/sponsor-7372/checkout" target="_blank"><img src="https://images.opencollective.com/static/images/become_sponsor.svg"></a>
+<a href="https://opencollective.com/bagisto/contribute/sponsor-7372/checkout" target="_blank">
+    <img src="https://images.opencollective.com/e-ventures1/7d61db2/logo.png" style="border-radius: 50%; width: auto; height:42px;">
+    <img src="https://images.opencollective.com/static/images/become_sponsor.svg">
+</a>
diff --git a/packages/Webkul/API/Http/Controllers/Shop/AddressController.php b/packages/Webkul/API/Http/Controllers/Shop/AddressController.php
index 3d1390fed..83b92076d 100644
--- a/packages/Webkul/API/Http/Controllers/Shop/AddressController.php
+++ b/packages/Webkul/API/Http/Controllers/Shop/AddressController.php
@@ -31,7 +31,7 @@ class AddressController extends Controller
     /**
      * Controller instance
      *
-     * @param  Webkul\Customer\Repositories\CustomerAddressRepository  $customerAddressRepository
+     * @param CustomerAddressRepository $customerAddressRepository
      */
     public function __construct(CustomerAddressRepository $customerAddressRepository)
     {
@@ -49,12 +49,12 @@ class AddressController extends Controller
     /**
      * Get user address.
      *
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\Http\Resources\Json\AnonymousResourceCollection
      */
     public function get()
     {
         $customer = auth($this->guard)->user();
-        
+
         $addresses = $customer->addresses()->get();
 
         return CustomerAddressResource::collection($addresses);
@@ -63,13 +63,14 @@ class AddressController extends Controller
     /**
      * Store a newly created resource in storage.
      *
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\Http\JsonResponse
+     * @throws \Illuminate\Validation\ValidationException
      */
     public function store()
     {
         $customer = auth($this->guard)->user();
 
-        if (request()->input('address1') && ! is_array(json_decode(request()->input('address1')))) {
+        if (request()->input('address1') && ! is_array(request()->input('address1'))) {
             return response()->json([
                 'message' => 'address1 must be an array.',
             ]);
@@ -77,18 +78,20 @@ class AddressController extends Controller
 
         if (request()->input('address1')) {
             request()->merge([
-                'address1'    => implode(PHP_EOL, array_filter(json_decode(request()->input('address1')))),
+                'address1' => implode(PHP_EOL, array_filter(request()->input('address1'))),
                 'customer_id' => $customer->id,
             ]);
-        }        
+        }
 
         $this->validate(request(), [
             'address1' => 'string|required',
-            'country'  => 'string|required',
-            'state'    => 'string|required',
-            'city'     => 'string|required',
+            'company' => 'string|nullable',
+            'vat_id' => 'string|nullable',
+            'country' => 'string|required',
+            'state' => 'string|nullable',
+            'city' => 'string|required',
             'postcode' => 'required',
-            'phone'    => 'required',
+            'phone' => 'required',
         ]);
 
         $customerAddress = $this->customerAddressRepository->create(request()->all());
@@ -101,29 +104,37 @@ class AddressController extends Controller
 
     /**
      * Update the specified resource in storage.
-     *
-     * @return \Illuminate\Http\Response
+     * @param int $id
+     * 
+     * @return \Illuminate\Http\JsonResponse
+     * @throws \Illuminate\Validation\ValidationException
      */
-    public function update()
+    public function update(int $id)
     {
-        $customer = auth($this->guard)->user();
+        if (request()->input('address1') && ! is_array(request()->input('address1'))) {
+            return response()->json([
+                'message' => 'address1 must be an array.',
+            ]);
+        }
 
         request()->merge(['address1' => implode(PHP_EOL, array_filter(request()->input('address1')))]);
 
         $this->validate(request(), [
             'address1' => 'string|required',
-            'country'  => 'string|required',
-            'state'    => 'string|required',
-            'city'     => 'string|required',
+            'company' => 'string|nullable',
+            'vat_id' => 'string|nullable',
+            'country' => 'string|required',
+            'state' => 'string|nullable',
+            'city' => 'string|required',
             'postcode' => 'required',
-            'phone'    => 'required',
+            'phone' => 'required',
         ]);
 
-        $this->customerAddressRepository->update(request()->all(), request()->input('id'));
+        $customerAddress = $this->customerAddressRepository->update(request()->all(), $id);
 
         return response()->json([
             'message' => 'Your address has been updated successfully.',
-            'data'    => new CustomerAddressResource($this->customerAddressRepository->find(request()->input('id'))),
+            'data'    => new CustomerAddressResource($customerAddress),
         ]);
     }
 }
\ No newline at end of file
diff --git a/packages/Webkul/API/Http/Resources/Customer/CustomerAddress.php b/packages/Webkul/API/Http/Resources/Customer/CustomerAddress.php
index 6538496c0..8c9887b1e 100644
--- a/packages/Webkul/API/Http/Resources/Customer/CustomerAddress.php
+++ b/packages/Webkul/API/Http/Resources/Customer/CustomerAddress.php
@@ -19,6 +19,7 @@ class CustomerAddress extends JsonResource
             'first_name'   => $this->first_name,
             'last_name'    => $this->last_name,
             'company_name' => $this->company_name,
+            'vat_id'       => $this->vat_id,
             'address1'     => explode(PHP_EOL, $this->address1),
             'country'      => $this->country,
             'country_name' => core()->country_name($this->country),
@@ -26,6 +27,7 @@ class CustomerAddress extends JsonResource
             'city'         => $this->city,
             'postcode'     => $this->postcode,
             'phone'        => $this->phone,
+            'is_default'   => $this->default_address,
             'created_at'   => $this->created_at,
             'updated_at'   => $this->updated_at,
         ];
diff --git a/packages/Webkul/Core/src/Models/Address.php b/packages/Webkul/Core/src/Models/Address.php
index fcbb7a3e6..f66279332 100644
--- a/packages/Webkul/Core/src/Models/Address.php
+++ b/packages/Webkul/Core/src/Models/Address.php
@@ -72,6 +72,7 @@ abstract class Address extends Model implements AddressContract
 
     protected $casts = [
         'additional' => 'array',
+        'default_address' => 'boolean',
     ];
 
     /**