cart.addCoupon.success

{
    "success": true,
    "status": 200,
    "data": {
        "cart": {
            "id": 0,
            "user_id": "string",
            "store_id": "string",
            "real_shipping_cost": 0,
            "free_shipping_bar": null,
            "sub_total": 0,
            "discount": 0,
            "total": 0,
            "count": 0,
            "items": [
                {
                    "id": 0,
                    "product_id": 0,
                    "product_price": 0,
                    "price": 0,
                    "total": 0,
                    "is_available": true,
                    "offer": {
                        "discount": 0,
                        "is_free": true,
                        "names": "string"
                    },
                    "quantity": 0,
                    "total_special_price": 0,
                    "special_price": 0
                }
            ]
        }
    }
}