{
  "data_point": "verified work email",
  "records": 10000,
  "source": "sample of 10 records",
  "verification": true,
  "provider_rates": [
    {
      "name": "provider-a",
      "match_rate": 0.4,
      "accuracy": 0.92,
      "cost": 0.08,
      "charge": "per_lookup"
    },
    {
      "name": "provider-b",
      "match_rate": 0.6,
      "accuracy": 0.97,
      "cost": 0.3,
      "charge": "per_match"
    },
    {
      "name": "provider-c",
      "match_rate": 0.4,
      "accuracy": 0.8,
      "cost": 0.03,
      "charge": "per_lookup"
    },
    {
      "name": "provider-d",
      "match_rate": 0.5,
      "accuracy": 0.99,
      "cost": 0.5,
      "charge": "per_match"
    }
  ],
  "recommended": {
    "order": [
      "provider-c",
      "provider-a",
      "provider-b"
    ],
    "usable_records": 7713,
    "fill_rate": 0.771,
    "total_cost": 1591.9,
    "cost_per_usable": 0.206,
    "steps": [
      {
        "provider": "provider-c",
        "lookups": 10000,
        "found": 4000,
        "usable": 3200,
        "cost": 316,
        "marginal_cost_per_usable": 0.099,
        "cumulative_fill_rate": 0.32
      },
      {
        "provider": "provider-a",
        "lookups": 6800,
        "found": 2400,
        "usable": 2208,
        "cost": 553.6,
        "marginal_cost_per_usable": 0.251,
        "cumulative_fill_rate": 0.541
      },
      {
        "provider": "provider-b",
        "lookups": 4592,
        "found": 2376,
        "usable": 2305,
        "cost": 722.3,
        "marginal_cost_per_usable": 0.313,
        "cumulative_fill_rate": 0.771
      }
    ],
    "why": "cheapest setup that reaches the 70% usable fill target"
  },
  "best_by_depth": [
    {
      "order": [
        "provider-b"
      ],
      "usable_records": 5820,
      "fill_rate": 0.582,
      "total_cost": 1824,
      "cost_per_usable": 0.313,
      "steps": [
        {
          "provider": "provider-b",
          "lookups": 10000,
          "found": 6000,
          "usable": 5820,
          "cost": 1824,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.582
        }
      ]
    },
    {
      "order": [
        "provider-b",
        "provider-d"
      ],
      "usable_records": 7889,
      "fill_rate": 0.789,
      "total_cost": 2877.36,
      "cost_per_usable": 0.365,
      "steps": [
        {
          "provider": "provider-b",
          "lookups": 10000,
          "found": 6000,
          "usable": 5820,
          "cost": 1824,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.582
        },
        {
          "provider": "provider-d",
          "lookups": 4180,
          "found": 2090,
          "usable": 2069,
          "cost": 1053.36,
          "marginal_cost_per_usable": 0.509,
          "cumulative_fill_rate": 0.789
        }
      ]
    },
    {
      "order": [
        "provider-a",
        "provider-b",
        "provider-d"
      ],
      "usable_records": 8837,
      "fill_rate": 0.884,
      "total_cost": 2826.5,
      "cost_per_usable": 0.32,
      "steps": [
        {
          "provider": "provider-a",
          "lookups": 10000,
          "found": 4000,
          "usable": 3680,
          "cost": 816,
          "marginal_cost_per_usable": 0.222,
          "cumulative_fill_rate": 0.368
        },
        {
          "provider": "provider-b",
          "lookups": 6320,
          "found": 3240,
          "usable": 3143,
          "cost": 984.96,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.682
        },
        {
          "provider": "provider-d",
          "lookups": 3177,
          "found": 2035,
          "usable": 2014,
          "cost": 1025.54,
          "marginal_cost_per_usable": 0.509,
          "cumulative_fill_rate": 0.884
        }
      ]
    },
    {
      "order": [
        "provider-c",
        "provider-a",
        "provider-b",
        "provider-d"
      ],
      "usable_records": 8933,
      "fill_rate": 0.893,
      "total_cost": 2213.28,
      "cost_per_usable": 0.248,
      "steps": [
        {
          "provider": "provider-c",
          "lookups": 10000,
          "found": 4000,
          "usable": 3200,
          "cost": 316,
          "marginal_cost_per_usable": 0.099,
          "cumulative_fill_rate": 0.32
        },
        {
          "provider": "provider-a",
          "lookups": 6800,
          "found": 2400,
          "usable": 2208,
          "cost": 553.6,
          "marginal_cost_per_usable": 0.251,
          "cumulative_fill_rate": 0.541
        },
        {
          "provider": "provider-b",
          "lookups": 4592,
          "found": 2376,
          "usable": 2305,
          "cost": 722.3,
          "marginal_cost_per_usable": 0.313,
          "cumulative_fill_rate": 0.771
        },
        {
          "provider": "provider-d",
          "lookups": 2287,
          "found": 1233,
          "usable": 1221,
          "cost": 621.37,
          "marginal_cost_per_usable": 0.509,
          "cumulative_fill_rate": 0.893
        }
      ]
    }
  ],
  "cut_suggestions": []
}