diff --git a/src/Models/CartModel.php b/src/Models/CartModel.php
index ff08659..5ccdec1 100644
--- a/src/Models/CartModel.php
+++ b/src/Models/CartModel.php
@@ -33,86 +33,4 @@ class CartModel extends Model
     {
         return $this->hasMany(CartItem::class);
     }
- 
-    /**
-     * This will is the price of the CartItem considering the set quantity. If you need the single
-     * price just set the parameter to true.
-     */
-    public function price(): Attribute
-    {
-        return new Attribute(
-            get: fn (int $value) => new Money($value),
-            set: fn (Money $value) => $value,
-        );
-    }
-    
-    /**
-     * This will is the price of the CartItem considering the set quantity. If you need the single
-     * price just set the parameter to true.
-     */
-    public function priceAll(): Attribute
-    {
-        return new Attribute(
-            get: fn () => $this->price->multiply($this->qty),
-        );
-    }
-
-    /**
-     * This is the discount granted for this CartItem. It is based on the given price and, in case
-     * discount is a float, multiplied or, in case it is an absolute Money, subtracted. It will return
-     * a minimum value of 0.
-     */
-    public function discount(): Attribute
-    {
-        return new Attribute(
-            get: fn () => {
-                if ($this->discount instanceof Money) {
-                    return $this->price_all->subtract($this->discount)
-                } else {
-                    return $this->price_all->multiply(sprintf('%.14F', $this->discount), Config::get('cart.rounding', Money::ROUND_UP)),
-                }
-            },
-        );
-    }
-
-    /**
-     * This is the final price of the CartItem but without any tax applied. This does on the
-     * other hand include any discounts.
-     */
-    public function subtotal(): Attribute
-    {
-        return new Attribute(
-            get: fn () => Money::max(new Money(0, $this->price->getCurrency()), $this->price()->subtract($this->discount())),
-        );
-    }
-
-    /**
-     * This is the tax, based on the subtotal (all previous calculations) and set tax rate.
-     */
-    public function tax(): Attribute
-    {
-        return new Attribute(
-            get: fn () => $this->subtotal()->multiply(sprintf('%.14F', $this->taxRate), Config::get('cart.rounding', Money::ROUND_UP)),
-        );
-    }
-
-    /**
-     * This is the total price, consisting of the subtotal and tax applied.
-     */
-    public function total(): Attribute
-    {
-        return new Attribute(
-            get: fn () => $this->subtotal()->add($this->tax()),
-        );
-    }
-
-    /**
-     * This is the total price, consisting of the subtotal and tax applied.
-     */
-    public function totalWeight(): Attribute
-    {
-        return new Attribute(
-            get: fn () => $this->qty * $this->weight,
-        );
-    }
 }