beginner 3 short units

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>
  <link href='http://fonts.googleapis.com/css?family=Roboto:400' rel='stylesheet' type='text/css'>

  <script nonce="undefined" src="https://cdn.zingchart.com/zingchart.min.js"></script>
  <style></style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    var myConfig = {
      globals: {
        fontFamily: "Roboto"
      },
      type: "bar",
      backgroundColor: "#f4f2f2",
      title: {
        text: "Revenue Comparison",
        backgroundColor: "none",
        color: "#333"
      },
      subtitle: {
        text: "Q1-Q4 2014",
        color: "#333"
      },
      plotarea: {
        backgroundColor: "#fff"
      },
      scaleX: {
        values: ["Q1", "Q2", "Q3", "Q4"]
      },
      scaleY: {
        format: "$%v",
        short: true
      },
      legend: {
        backgroundColor: "none",
        layout: "h",
        verticalAlign: "bottom",
        align: "center",
        borderRadius: "3px",
        shadow: false,
        borderWidth: 0,
        marker: {
          borderWidth: 0,
          borderRadius: "3px"
        }
      },
      tooltip: {
        callout: true,
        borderColor: "#F4F2F2",
        borderWidth: 2,
        borderRadius: "3px",
        shadow: false
      },
      plot: {
        alpha: 0.8,
        borderRadius: "3px"
      },
      series: [{
          "values": [3500000, 4200000, 6700000, 8900000],
          text: "Internet",
          backgroundColor: "#447884 #69a3af",
        },
        {
          "values": [2800000, 4000000, 3900000, 3600000],
          text: "Cable",
          backgroundColor: "#ff9800 #f2b157",
        }
      ]
    };

    zingchart.render({
      id: 'myChart',
      data: myConfig,
      height: 400,
      width: 600
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>
  <link href='http://fonts.googleapis.com/css?family=Roboto:400' rel='stylesheet' type='text/css'>

  <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
</head>

<body>
  <div id='myChart'></div>
</body>

</html>

var myConfig = {
  globals: {
    fontFamily: "Roboto"
  },
  type: "bar",
  backgroundColor: "#f4f2f2",
  title: {
    text: "Revenue Comparison",
    backgroundColor: "none",
    color: "#333"
  },
  subtitle: {
    text: "Q1-Q4 2014",
    color: "#333"
  },
  plotarea: {
    backgroundColor: "#fff"
  },
  scaleX: {
    values: ["Q1", "Q2", "Q3", "Q4"]
  },
  scaleY: {
    format: "$%v",
    short: true
  },
  legend: {
    backgroundColor: "none",
    layout: "h",
    verticalAlign: "bottom",
    align: "center",
    borderRadius: "3px",
    shadow: false,
    borderWidth: 0,
    marker: {
      borderWidth: 0,
      borderRadius: "3px"
    }
  },
  tooltip: {
    callout: true,
    borderColor: "#F4F2F2",
    borderWidth: 2,
    borderRadius: "3px",
    shadow: false
  },
  plot: {
    alpha: 0.8,
    borderRadius: "3px"
  },
  series: [{
      "values": [3500000, 4200000, 6700000, 8900000],
      text: "Internet",
      backgroundColor: "#447884 #69a3af",
    },
    {
      "values": [2800000, 4000000, 3900000, 3600000],
      text: "Cable",
      backgroundColor: "#ff9800 #f2b157",
    }
  ]
};

zingchart.render({
  id: 'myChart',
  data: myConfig,
  height: 400,
  width: 600
});