diff --git a/modules/ticket/back/methods/sale/updatePrice.js b/modules/ticket/back/methods/sale/updatePrice.js
index d325d6eaa4..302522cfbc 100644
--- a/modules/ticket/back/methods/sale/updatePrice.js
+++ b/modules/ticket/back/methods/sale/updatePrice.js
@@ -78,13 +78,7 @@ module.exports = Self => {
             const oldPrice = sale.price;
             const userId = ctx.req.accessToken.userId;
 
-            // const salesDepartment = await models.Department.findOne({where: {code: 'VT'}, fields: 'id'}, myOptions);
-            // const departments = await models.Department.getLeaves(salesDepartment.id, null, myOptions);
-            // const workerDepartment = await models.WorkerDepartment.findById(userId);
-            // const usesMana = departments.find(department => department.id == workerDepartment.departmentFk);
-
-            const usesMana = await models.Sale.usesMana();
-            console.log(usesMana ? 'mana' : 'buyerDiscount');
+            const usesMana = await models.Sale.usesMana(ctx, myOptions);
             const componentCode = usesMana ? 'mana' : 'buyerDiscount';
             const discount = await models.Component.findOne({where: {code: componentCode}}, myOptions);
             const componentId = discount.id;
diff --git a/modules/ticket/back/methods/sale/usesMana.js b/modules/ticket/back/methods/sale/usesMana.js
index 7ff2a5e2a6..093057dca4 100644
--- a/modules/ticket/back/methods/sale/usesMana.js
+++ b/modules/ticket/back/methods/sale/usesMana.js
@@ -1,7 +1,7 @@
 module.exports = Self => {
     Self.remoteMethodCtx('usesMana', {
         description: 'Returns if the worker uses mana',
-        accessType: 'WRITE',
+        accessType: 'READ',
         accepts: [],
         returns: {
             type: 'boolean',
@@ -9,7 +9,7 @@ module.exports = Self => {
         },
         http: {
             path: `/usesMana`,
-            verb: 'POST'
+            verb: 'GET'
         }
     });
 
@@ -23,7 +23,7 @@ module.exports = Self => {
 
         const salesDepartment = await models.Department.findOne({where: {code: 'VT'}, fields: 'id'}, myOptions);
         const departments = await models.Department.getLeaves(salesDepartment.id, null, myOptions);
-        const workerDepartment = await models.WorkerDepartment.findById(userId);
+        const workerDepartment = await models.WorkerDepartment.findById(userId, null, myOptions);
         const usesMana = departments.find(department => department.id == workerDepartment.departmentFk);
 
         return usesMana ? true : false;
diff --git a/modules/ticket/back/methods/ticket/updateDiscount.js b/modules/ticket/back/methods/ticket/updateDiscount.js
index b1291a45bf..9419b9a40b 100644
--- a/modules/ticket/back/methods/ticket/updateDiscount.js
+++ b/modules/ticket/back/methods/ticket/updateDiscount.js
@@ -98,12 +98,7 @@ module.exports = Self => {
             if (isLocked || (!hasAllowedRoles && alertLevel > 0))
                 throw new UserError(`The sales of this ticket can't be modified`);
 
-            const usesMana = await models.WorkerMana.findOne({
-                where: {
-                    workerFk: userId
-                },
-                fields: 'amount'}, myOptions);
-
+            const usesMana = await models.Sale.usesMana(ctx);
             const componentCode = usesMana ? manaCode : 'buyerDiscount';
             const discountComponent = await models.Component.findOne({
                 where: {code: componentCode}}, myOptions);