diff --git a/cart-grain.go b/cart-grain.go
index 35847e0..d10b059 100644
--- a/cart-grain.go
+++ b/cart-grain.go
@@ -474,8 +474,6 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) (*FrameWithPa
 			c.PaymentInProgress = true
 			c.Processing = true
 			for _, item := range c.Items {
-				total := int(item.Price) * item.Quantity
-				taxAmount := int(item.Tax) * item.Quantity
 
 				orderLines = append(orderLines, &Line{
 					Type:           "physical",
@@ -485,8 +483,8 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) (*FrameWithPa
 					UnitPrice:      int(item.Price),
 					TaxRate:        int(item.Tax),
 					QuantityUnit:   "st",
-					TotalAmount:    total,
-					TotalTaxAmount: taxAmount,
+					TotalAmount:    int(item.TotalPrice),
+					TotalTaxAmount: int(item.TotalTax),
 					ImageURL:       fmt.Sprintf("https://www.elgiganten.se%s", item.Image),
 				})
 			}