diff --git a/cart-grain.go b/cart-grain.go
index aa063f6..1a8a97a 100644
--- a/cart-grain.go
+++ b/cart-grain.go
@@ -49,6 +49,7 @@ type CartItem struct {
 	Stock       StockStatus `json:"stock"`
 	Quantity    int         `json:"qty"`
 	Tax         int         `json:"tax"`
+	TaxRate     int         `json:"taxRate"`
 	Brand       string      `json:"brand,omitempty"`
 	Category    string      `json:"category,omitempty"`
 	Category2   string      `json:"category2,omitempty"`
@@ -338,6 +339,7 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) (*FrameWithPa
 					ArticleType: msg.ArticleType,
 					Outlet:      msg.Outlet,
 					Tax:         int(taxAmount),
+					TaxRate:     tax,
 				})
 				c.UpdateTotals()
 				c.mu.Unlock()
@@ -481,7 +483,7 @@ func (c *CartGrain) HandleMessage(message *Message, isReplay bool) (*FrameWithPa
 					Name:           item.Name,
 					Quantity:       item.Quantity,
 					UnitPrice:      int(item.Price),
-					TaxRate:        2500,
+					TaxRate:        2500, // item.TaxRate,
 					QuantityUnit:   "st",
 					TotalAmount:    int(item.TotalPrice),
 					TotalTaxAmount: int(item.TotalTax),