"eReceipt": {
        "metadata": {
            "orderId": @orderId,
            "merchantDocumentId": @merchantDocumentId,
            "grossSaleValue": @grossSaleValue,
            "taxRates": {
                "A": @A,
                "B": @B,
                "C": @C,
                "D": @D,
                "E": @E,
                "F": @F,
                "G": @G
            }
        },