diff --git a/packages/Sarga/API/Http/Resources/Catalog/Product.php b/packages/Sarga/API/Http/Resources/Catalog/Product.php
index 0b0eba602..e86b7772a 100644
--- a/packages/Sarga/API/Http/Resources/Catalog/Product.php
+++ b/packages/Sarga/API/Http/Resources/Catalog/Product.php
@@ -36,32 +36,13 @@ class Product extends JsonResource
         return [
             /* product's information */
             'id'                     => $product->id,
-//            'sku'                    => $product->sku,
             'type'                   => $product->type,
             'name'                   => $product->name,
-//            'url_key'                => $product->url_key,
-            'price'                  => (double) core()->convertPrice($productTypeInstance->getMinimalPrice()),
-
-            'formatted_price'        => core()->currency($productTypeInstance->getMinimalPrice()),
-//            'short_description'      => $product->short_description,
             'description'            => $product->description,
-            'images'                 => ProductImage::collection($productTypeInstance->getImages()),
-            /* product's checks */
-//            'in_stock'               => $product->haveSufficientQuantity(1),
             'is_wishlisted'          => $this->isWishlisted($product) ,
             'is_item_in_cart'        => \Cart::hasProduct($product),
             'shop_title'             => $this->shop_title,
-//            'new'                    => $this->new,
-//            'featured'               => $this->featured,
             'brand'                  => $product->brand->name ?? '',
-//            'show_quantity_changer'  => $this->when(
-//                $product->type !== 'grouped',
-//                $product->getTypeInstance()->showQuantityBox()
-//            ),
-            /*
-             * attributes
-             */
-//            'specifications' => app('Webkul\Product\Helpers\View')->getAdditionalData($product),
             /* product's extra information */
             $this->merge($this->allProductExtraInfo()),
 
@@ -102,26 +83,31 @@ class Product extends JsonResource
      */
     private function specialPriceInfo()
     {
-        $product = $this->product ? $this->product : $this;
+        $product = $this->type == 'configurable' ? $product->getTypeInstance()->getMinPriceVariant()->product : $this->product;
 
-        $productTypeInstance = $product->getTypeInstance();
+        $typeInstance = $product->getTypeInstance();
 
         return [
+            'images'                 => ProductImage::collection($product->images)),
+            'price'                  => (double) core()->convertPrice($typeInstance->getMinimalPrice()),
+
+            'formatted_price'        => core()->currency($typeInstance->getMinimalPrice()),
+
             'special_price'          => $this->when(
-                $productTypeInstance->haveSpecialPrice(),
-                (double) core()->convertPrice($productTypeInstance->getSpecialPrice())
+                $typeInstance->haveSpecialPrice(),
+                (double) core()->convertPrice($typeInstance->getSpecialPrice())
             ),
             'formatted_special_price' => $this->when(
-                $productTypeInstance->haveSpecialPrice(),
-                core()->currency($productTypeInstance->getSpecialPrice())
+                $typeInstance->haveSpecialPrice(),
+                core()->currency($typeInstance->getSpecialPrice())
             ),
             'regular_price'          => $this->when(
-                $productTypeInstance->haveSpecialPrice(),
-                (double) core()->convertPrice($productTypeInstance->getMaximumPrice())
+                $typeInstance->haveSpecialPrice(),
+                (double) core()->convertPrice($typeInstance->getMaximumPrice())
             ),
             'formatted_regular_price' => $this->when(
-                $productTypeInstance->haveSpecialPrice(),
-                core()->currency($productTypeInstance->getMaximumPrice())
+                $typeInstance->haveSpecialPrice(),
+                core()->currency($typeInstance->getMaximumPrice())
             ),
         ];
     }
diff --git a/packages/Sarga/Admin/src/Resources/views/catalog/menus/edit.blade.php b/packages/Sarga/Admin/src/Resources/views/catalog/menus/edit.blade.php
index 260e74fdb..978c81f78 100644
--- a/packages/Sarga/Admin/src/Resources/views/catalog/menus/edit.blade.php
+++ b/packages/Sarga/Admin/src/Resources/views/catalog/menus/edit.blade.php
@@ -99,7 +99,8 @@
                         <accordian title="{{ __('admin::app.catalog.categories.parent-category') }}" :active="true">
                             <div slot="body">
 
-                                <tree-view value-field="id" name-field="parent_id" input-type="radio" items='@json($categories)' value='@json($category->parent_id)' fallback-locale="{{ config('app.fallback_locale') }}"></tree-view>
+                                <tree-view behavior="normal" value-field="id" name-field="categories" input-type="checkbox" value='@json($menu->categories->pluck("id"))'
+                                           items='@json($categories)' fallback-locale="{{ config('app.fallback_locale') }}"></tree-view>
 
                             </div>
                         </accordian>
diff --git a/packages/Sarga/Admin/src/Resources/views/catalog/menus/menu-links.blade.php b/packages/Sarga/Admin/src/Resources/views/catalog/menus/menu-links.blade.php
new file mode 100644
index 000000000..e9539c6b2
--- /dev/null
+++ b/packages/Sarga/Admin/src/Resources/views/catalog/menus/menu-links.blade.php
@@ -0,0 +1,153 @@
+
+<accordian title="{{ __('admin::app.catalog.products.product-link') }}" :active="false">
+    <div slot="body">
+
+        <linked-products></linked-products>
+
+    </div>
+</accordian>
+
+@push('scripts')
+
+<script type="text/x-template" id="linked-products-template">
+    <div>
+
+        <div class="control-group" v-for='(key) in linkedProducts'>
+            <label for="up-selling" v-if="(key == 'up_sells')">
+                {{ __('admin::app.catalog.products.up-selling') }}
+            </label>
+
+            <input type="text" class="control" autocomplete="off" v-model="search_term[key]" placeholder="{{ __('admin::app.catalog.products.product-search-hint') }}" v-on:keyup="search(key)">
+
+            <div class="linked-product-search-result">
+                <ul>
+                    <li v-for='(product, index) in products[key]' v-if='products[key].length' @click="addProduct(product, key)">
+                        @{{ product.name }}
+                    </li>
+
+                    <li v-if='! products[key].length && search_term[key].length && ! is_searching[key]'>
+                        {{ __('admin::app.catalog.products.no-result-found') }}
+                    </li>
+
+                    <li v-if="is_searching[key] && search_term[key].length">
+                        {{ __('admin::app.catalog.products.searching') }}
+                    </li>
+                </ul>
+            </div>
+
+            <input type="hidden" name="up_sell[]" v-for='(product, index) in addedProducts.up_sells' v-if="(key == 'up_sells') && addedProducts.up_sells.length" :value="product.id"/>
+
+            <span class="filter-tag linked-product-filter-tag" v-if="addedProducts[key].length">
+                <span class="wrapper linked-product-wrapper " v-for='(product, index) in addedProducts[key]'>
+                    <span class="do-not-cross-linked-product-arrow">
+                        @{{ product.name }}
+                    </span>
+                    <span class="icon cross-icon" @click="removeProduct(product, key)"></span>
+                </span>
+            </span>
+        </div>
+
+    </div>
+</script>
+
+<script>
+
+    Vue.component('linked-products', {
+
+        template: '#linked-products-template',
+
+        data: function() {
+            return {
+                products: {
+                    'up_sells': [],
+                },
+
+                search_term: {
+                    'up_sells': '',
+                },
+
+                addedProducts: {
+                    'up_sells': [],
+                },
+
+                is_searching: {
+                    'up_sells': false,
+                },
+
+                productId: {{ $product->id }},
+
+                linkedProducts: ['up_sells'],
+
+                upSellingProducts: @json($product->up_sells()->get()),
+
+            }
+        },
+
+        created: function () {
+            if (this.upSellingProducts.length >= 1) {
+                for (var index in this.upSellingProducts) {
+                    this.addedProducts.up_sells.push(this.upSellingProducts[index]);
+                }
+            }
+
+        },
+
+        methods: {
+            addProduct: function (product, key) {
+                this.addedProducts[key].push(product);
+                this.search_term[key] = '';
+                this.products[key] = []
+            },
+
+            removeProduct: function (product, key) {
+                for (var index in this.addedProducts[key]) {
+                    if (this.addedProducts[key][index].id == product.id ) {
+                        this.addedProducts[key].splice(index, 1);
+                    }
+                }
+            },
+
+            search: function (key) {
+                this_this = this;
+
+                this.is_searching[key] = true;
+
+                if (this.search_term[key].length >= 1) {
+                    this.$http.get ("{{ route('admin.catalog.products.productlinksearch') }}", {params: {query: this.search_term[key]}})
+                        .then (function(response) {
+
+                            for (var index in response.data) {
+                                if (response.data[index].id == this_this.productId) {
+                                    response.data.splice(index, 1);
+                                }
+                            }
+
+                            if (this_this.addedProducts[key].length) {
+                                for (var product in this_this.addedProducts[key]) {
+                                    for (var productId in response.data) {
+                                        if (response.data[productId].id == this_this.addedProducts[key][product].id) {
+                                            response.data.splice(productId, 1);
+                                        }
+                                    }
+                                }
+                            }
+
+                            this_this.products[key] = response.data;
+
+                            this_this.is_searching[key] = false;
+                        })
+
+                        .catch (function (error) {
+                            this_this.is_searching[key] = false;
+                        })
+                } else {
+                    this_this.products[key] = [];
+                    this_this.is_searching[key] = false;
+                }
+            }
+        }
+    });
+
+</script>
+
+@endpush
\ No newline at end of file
diff --git a/packages/Webkul/Product/src/Type/Configurable.php b/packages/Webkul/Product/src/Type/Configurable.php
index 87c8ec88d..e64a8fd44 100644
--- a/packages/Webkul/Product/src/Type/Configurable.php
+++ b/packages/Webkul/Product/src/Type/Configurable.php
@@ -498,6 +498,18 @@ class Configurable extends AbstractType
         return false;
     }
 
+    public function getMinPriceVariant(){
+        return ProductFlat::join('products', 'product_flat.product_id', '=', 'products.id')
+            ->distinct()
+            ->where('products.parent_id', $this->product->id)
+            ->selectRaw("IF( {$tablePrefix}product_flat.special_price_from IS NOT NULL
+            AND {$tablePrefix}product_flat.special_price_to IS NOT NULL , IF( NOW( ) >= {$tablePrefix}product_flat.special_price_from
+            AND NOW( ) <= {$tablePrefix}product_flat.special_price_to, IF( {$tablePrefix}product_flat.special_price IS NULL OR {$tablePrefix}product_flat.special_price = 0 , {$tablePrefix}product_flat.price, LEAST( {$tablePrefix}product_flat.special_price, {$tablePrefix}product_flat.price ) ) , {$tablePrefix}product_flat.price ) , IF( {$tablePrefix}product_flat.special_price_from IS NULL , IF( {$tablePrefix}product_flat.special_price_to IS NULL , IF( {$tablePrefix}product_flat.special_price IS NULL OR {$tablePrefix}product_flat.special_price = 0 , {$tablePrefix}product_flat.price, LEAST( {$tablePrefix}product_flat.special_price, {$tablePrefix}product_flat.price ) ) , IF( NOW( ) <= {$tablePrefix}product_flat.special_price_to, IF( {$tablePrefix}product_flat.special_price IS NULL OR {$tablePrefix}product_flat.special_price = 0 , {$tablePrefix}product_flat.price, LEAST( {$tablePrefix}product_flat.special_price, {$tablePrefix}product_flat.price ) ) , {$tablePrefix}product_flat.price ) ) , IF( {$tablePrefix}product_flat.special_price_to IS NULL , IF( NOW( ) >= {$tablePrefix}product_flat.special_price_from, IF( {$tablePrefix}product_flat.special_price IS NULL OR {$tablePrefix}product_flat.special_price = 0 , {$tablePrefix}product_flat.price, LEAST( {$tablePrefix}product_flat.special_price, {$tablePrefix}product_flat.price ) ) , {$tablePrefix}product_flat.price ) , {$tablePrefix}product_flat.price ) ) ) AS min_price")
+            ->where('product_flat.channel', core()->getCurrentChannelCode())
+            ->orderBy('product_flat.min_price', 'ASC')
+            ->first()
+    }
+
     /**
      * Get product minimal price.
      *