diff --git a/modules/ticket/back/methods/sale/recalculatePrice.js b/modules/ticket/back/methods/sale/recalculatePrice.js
index 7a92ba08b..8a390223d 100644
--- a/modules/ticket/back/methods/sale/recalculatePrice.js
+++ b/modules/ticket/back/methods/sale/recalculatePrice.js
@@ -11,7 +11,7 @@ module.exports = Self => {
             http: {source: 'body'}
         }],
         returns: {
-            type: 'Number',
+            type: 'number',
             root: true
         },
         http: {
diff --git a/modules/ticket/front/sale/index.js b/modules/ticket/front/sale/index.js
index bbf33417c..752ed23ba 100644
--- a/modules/ticket/front/sale/index.js
+++ b/modules/ticket/front/sale/index.js
@@ -453,9 +453,8 @@ class Controller extends Section {
         const sales = this.selectedValidSales();
         if (!sales) return;
 
-        const params = sales;
         const query = `Sales/recalculatePrice`;
-        this.$http.post(query, params).then(() => {
+        this.$http.post(query, sales).then(() => {
             this.vnApp.showSuccess(this.$t('Data saved!'));
             this.$.model.refresh();
         });
diff --git a/modules/ticket/front/sale/index.spec.js b/modules/ticket/front/sale/index.spec.js
index f04d8ea54..673e9a3f9 100644
--- a/modules/ticket/front/sale/index.spec.js
+++ b/modules/ticket/front/sale/index.spec.js
@@ -684,14 +684,13 @@ describe('Ticket', () => {
         });
 
         describe('calculateSalePrice()', () => {
-            it('should make an HTTP post query ', () => {
+            it('should make an HTTP post query', () => {
                 jest.spyOn(controller.vnApp, 'showSuccess').mockReturnThis();
                 jest.spyOn(controller.$.model, 'refresh').mockReturnThis();
 
-                const selectedSaleOne = controller.sales[0];
-                const selectedSaleTwo = controller.sales[1];
-                selectedSaleOne.checked = true;
-                selectedSaleTwo.checked = true;
+                controller.sales.forEach(sale => {
+                    sale.checked = true;
+                });
 
                 $httpBackend.expect('POST', `Sales/recalculatePrice`).respond(200);
                 controller.calculateSalePrice();