{
    "tag": "table", 
    "element_id": "custom_table_id_x12", 
    "margin": "0px 0px 0px 0px", 
    "page_size": 10, 
    "row_height": "low", 
    "row_max_height": "50px", 
    "freeze_first_column": true, 
    "header_style": {
        "text_align": "center", 
        "text_size": "normal", 
        "background_style": "grey", 
        "text_color": "grey", 
        "bold": true, 
        "lines": 1 
    },
    "columns": [ 
        { 
            "name": "customer_date", 
            "display_name": "Date", 
            "width": "auto", 
            "data_type": "text", 
            "horizontal_align": "center" ,
            "width": "105px"
        },
        { 
            "name": "customer_reg",
            "display_name": "Reg",
            "data_type": "number",
            "horizontal_align": "center", 
            "width": "80px"
        },
        { 
            "name": "customer_login",
            "display_name": "Login",
            "data_type": "number",
            "horizontal_align": "center", 
            "width": "80px"
        },
        { 
            "name": "customer_pay",
            "display_name": "Pay",
            "data_type": "number",
            "horizontal_align": "center",
             "format": {
              "symbol": "$",
              "precision": 2,
              "separator": true
            },
            "width": "80px"
        },
        { 
            "name": "customer_retain2",
            "display_name": "Retain2",
            "data_type": "text",
            "horizontal_align": "center", 
            "width": "80px"
        },
        { 
            "name": "customer_retain3",
            "display_name": "Retain3",
            "data_type": "text",
            "horizontal_align": "center", 
            "width": "80px"
        },
        { 
            "name": "customer_retain7",
            "display_name": "Retain7",
            "data_type": "text",
            "horizontal_align": "center", 
            "width": "80px"
        }
    ],
    "rows": [ 
        {{.Rows}}
    ]
}