var options = {
  series: [360, 840, 1280, 480],
  chart: {
    type: 'unit',
    height: 470,
    animations: {
      enabled: true,
      speed: 900,
    },
  },
  labels: ['Superstore', 'Supermarket', 'Convenience', 'Franchise'],
  colors: ['#1565C0', '#00A6A0', '#F2994A', '#7B8794'],
  plotOptions: {
    unit: {
      layout: 'custom',
      // One of the shapes in apexcharts/unit-shapes.
      positions: 'pin',
      transition: 'flow',
      unitValue: 2,
      clusterLabels: {
        show: false,
      },
    },
  },
  legend: {
    position: 'bottom',
  },
}

var chart = new ApexCharts(document.querySelector('#chart'), options)
chart.render()