{
    "expr": "Account.Order.Product.{'Name': `Product Name`, 'Total': $eval('Price * Quantity')}",
    "dataset": "dataset5",
    "bindings": {},
    "result": [
        {
            "Name": "Bowler Hat",
            "Total": 68.9
        },
        {
            "Name": "Trilby hat",
            "Total": 21.67
        },
        {
            "Name": "Bowler Hat",
            "Total": 137.8
        },
        {
            "Name": "Cloak",
            "Total": 107.99
        }
    ]
}