diff --git a/src/controllers/quotation-controller.ts b/src/controllers/quotation-controller.ts
index 628d259..90f8a11 100644
--- a/src/controllers/quotation-controller.ts
+++ b/src/controllers/quotation-controller.ts
@@ -340,7 +340,7 @@ export class QuotationController extends Controller {
 
             const currentWork = currentService.work.find((d) => d.id === c.id);
 
-            if (!currentWork) return []; // should not possible
+            if (!currentWork) return []; // additional will get stripped
 
             return {
               id: currentWork.id,
@@ -352,11 +352,13 @@ export class QuotationController extends Controller {
 
                 if (!currentProduct) return []; // should not possible
 
-                price.totalPrice += currentProduct.price;
-                price.totalDiscount += Math.round(currentProduct.price * e.discount * 100) / 100;
+                price.totalPrice += currentProduct.price * e.amount;
+                price.totalDiscount +=
+                  Math.round(currentProduct.price * e.amount * e.discount * 100) / 100;
                 price.totalVat +=
                   Math.round(
-                    (currentProduct.price - currentProduct.price * e.discount) *
+                    (currentProduct.price * e.amount -
+                      currentProduct.price * e.amount * e.discount) *
                       (e.vat === undefined ? 0.07 : e.vat) *
                       100,
                   ) / 100;
@@ -373,9 +375,6 @@ export class QuotationController extends Controller {
       });
 
       const quotation = await tx.quotation.create({
-        include: {
-          service: true,
-        },
         data: {
           ...rest,
           statusOrder: +(rest.status === "INACTIVE"),