diff --git a/emails/ecommerce/makeorder/it/html.pug b/emails/ecommerce/makeorder/it/html.pug
index b6b1649..0e6351b 100755
--- a/emails/ecommerce/makeorder/it/html.pug
+++ b/emails/ecommerce/makeorder/it/html.pug
@@ -44,6 +44,7 @@ html
               - var img = product.order.product.img
               - var price = product.order.price
               - var after_price = product.order.after_price
+              - var gasordine = product.order.gasordine.name
               - var qty = product.order.quantity
               - var qtypreordered = product.order.quantitypreordered
               - index = index + 1
@@ -61,6 +62,10 @@ html
                   td(class="column", valign="top")
 
                     table(cellpadding="0", cellspacing="0", summary="", border="0")
+                      if (qtypreordereded > 0)
+                        tr
+                          td(class="sectionContent", valign="top")
+                            p Gas Ordine: #{gasordine}
                       tr
                         td(class="sectionContentTitle boldhigh", valign="top")
                           p #{descr}
diff --git a/emails/ecommerce/order_confirmed/it/html.pug b/emails/ecommerce/order_confirmed/it/html.pug
index 2a1f0ae..57bfa16 100755
--- a/emails/ecommerce/order_confirmed/it/html.pug
+++ b/emails/ecommerce/order_confirmed/it/html.pug
@@ -44,6 +44,7 @@ html
               - var img = product.order.product.img
               - var price = product.order.product.price
               - var after_price = product.order.product.after_price
+              - var gasordine = product.order.gasordine.name
               - var qty = product.order.product.quantity
               - var qtypreordered = product.order.quantitypreordered
               - index = index + 1
@@ -61,6 +62,10 @@ html
                   td(class="column", valign="top")
 
                     table(cellpadding="0", cellspacing="0", summary="", border="0")
+                      if (qtypreordereded > 0)
+                        tr
+                          td(class="sectionContent", valign="top")
+                            p Gas Ordine: #{gasordine}
                       tr
                         td(class="sectionContentTitle boldhigh", valign="top")
                           p #{descr}
diff --git a/src/server/models/order.js b/src/server/models/order.js
index 7738984..3e8d3e0 100755
--- a/src/server/models/order.js
+++ b/src/server/models/order.js
@@ -178,6 +178,11 @@ module.exports.findAllIdApp = async function (idapp) {
         as: 'gasordine'
       }
     },
+    {
+      $match: {
+        'gasordine.active': true
+      }
+    },
     {
       $lookup: {
         from: 'scontisticas',
@@ -369,6 +374,11 @@ module.exports.getTotalOrderById = async function (id) {
         as: 'gasordine'
       }
     },
+    {
+      $match: {
+        'gasordine.active': true
+      }
+    },
     {
       $lookup: {
         from: 'scontisticas',
diff --git a/src/server/models/product.js b/src/server/models/product.js
index bee858c..70a4ba9 100755
--- a/src/server/models/product.js
+++ b/src/server/models/product.js
@@ -100,6 +100,7 @@ const productSchema = new Schema({
   minBuyQty: {  // quantità minima acquistabile
     type: Number,
     default: 1,
+    required: true,
   },
   stockQty: {  // in magazzino
     type: Number,
@@ -175,7 +176,7 @@ module.exports.getFieldsForSearch = function () {
   return [
     { field: 'name', type: tools.FieldType.string },
     { field: 'description', type: tools.FieldType.string },
-]
+  ]
 };
 
 module.exports.executeQueryTable = function (idapp, params) {
@@ -251,6 +252,34 @@ module.exports.findAllIdApp = async function (idapp, code, id) {
           as: 'gasordines'
         }
       },
+      {
+        $unwind: {
+          path: '$gasordines',
+          preserveNullAndEmptyArrays: true,
+        },
+      },
+      {
+        $match: {
+          $or: [
+            { 'gasordines.active': true },  // Include documents where gasordines.active is true
+            { 'gasordines': { $exists: false } }  // Include documents where gasordines array doesn't exist
+          ]
+        }
+      },
+      {
+        $group: {
+          _id: '$_id',
+          gasordines: { $push: '$gasordines' },
+          originalFields: { $first: '$$ROOT' } // Preserve all existing fields
+        }
+      },
+      {
+        $replaceRoot: {
+          newRoot: {
+            $mergeObjects: ['$originalFields', { gasordines: '$gasordines' }]
+          }
+        }
+      },
       {
         $unwind: {
           path: '$producer',
@@ -438,10 +467,10 @@ module.exports.getProductByID = function (id, callback) {
 }
 
 module.exports.updateProductInOrder = async function (order) {
-  
+
   if (order.product)
     order.product = await Product.getProductById(order.product._id);
-  
+
   return order;
 }
 
@@ -467,6 +496,7 @@ module.exports.singlerecconvert_AfterImport = async function (idapp, prod) {
     let objtoset = {
       idapp,
       img: 'upload/products/' + prod.code + '.jpg',
+      minBuyQty: 1,
     }
 
     if (prod.producer_name) {
@@ -552,5 +582,5 @@ module.exports.singlerecconvert_AfterImport = async function (idapp, prod) {
   } catch (e) {
     console.error('Err', e);
   }
-  
+
 }
\ No newline at end of file
diff --git a/src/server/modules/Cart.js b/src/server/modules/Cart.js
index f1337ab..44a811f 100755
--- a/src/server/modules/Cart.js
+++ b/src/server/modules/Cart.js
@@ -58,10 +58,25 @@ class Cart {
   async addqty(itemorder) {
     const myitem = this.items.find((rec) => rec.order._id.toString() === itemorder._id)
     if (!!myitem) {
+      let step = 1;
       if (this.isAvailableByOrder(myitem.order)) {
-        myitem.order.quantity += 1;
+        if (myitem.order.quantity === 0)
+          step = myitem.order.minBuyQty      
+        else if (myitem.order.quantity >= 10)
+          step = 2
+        else if (myitem.order.quantity >= 20)
+          step = 5
+        
+          myitem.order.quantity += step;
       } else {
-        myitem.order.quantitypreordered += myitem.order.product.minBuyQty;
+        if (myitem.order.quantitypreordered === 0)
+          step = myitem.order.minBuyQty      
+        else if (myitem.order.quantitypreordered >= 10)
+          step = 2
+        else if (myitem.order.quantitypreordered >= 20)
+          step = 5
+
+          myitem.order.quantitypreordered += step;
       }
 
       this.updatetotals();
@@ -75,7 +90,7 @@ class Cart {
       const myitem = this.items.find((rec) => rec.order._id.toString() === itemorder._id)
       if (!!myitem) {
         if (myitem.order.quantitypreordered > 0) {
-          myitem.order.quantitypreordered -= myitem.order.product.minBuyQty;
+          myitem.order.quantitypreordered -= myitem.order.product.minBuyQty | 1;
         } else {
           if (myitem.order.quantity > 0) {
             myitem.order.quantity--;