# Compute Order Totals & Filter High-Value Orders

**Use case:** 

Compute a line-total field from price times quantity (lenient currency parsing included), then keep only orders above a value threshold, exported to Excel.

## Input

```json
{
  "data": [
    {
      "orderId": "A100",
      "product": "Widget",
      "price": "$19.99",
      "qty": 3,
      "region": "North"
    },
    {
      "orderId": "A101",
      "product": "Gadget",
      "price": 25,
      "qty": "2",
      "region": "South"
    },
    {
      "orderId": "A102",
      "product": "Gizmo",
      "price": 5,
      "qty": 4,
      "region": "North"
    },
    {
      "orderId": "A103",
      "product": "Widget",
      "price": "$99.00",
      "qty": 1,
      "region": "East"
    }
  ],
  "transforms": [
    {
      "op": "compute",
      "field": "lineTotal",
      "expression": "price * qty",
      "round": 2
    }
  ],
  "filters": [
    {
      "field": "lineTotal",
      "operator": "greaterOrEqual",
      "value": 50
    }
  ],
  "filterCombineMode": "AND",
  "caseSensitiveFilters": false,
  "lenientNumbers": true,
  "exportFormats": [
    "xlsx"
  ]
}
```

## Output

```json
{
  "name": {
    "label": "Name",
    "format": "text"
  },
  "email": {
    "label": "Email",
    "format": "text"
  },
  "country": {
    "label": "Country",
    "format": "text"
  },
  "revenue": {
    "label": "Revenue",
    "format": "number"
  },
  "active": {
    "label": "Active",
    "format": "text"
  },
  "signupDate": {
    "label": "Signup date",
    "format": "text"
  },
  "summary": {
    "label": "Summary",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Dataset Filter & Transform](https://apify.com/nerolabs/dataset-filter-transform) with a specific input configuration. Visit the [Actor detail page](https://apify.com/nerolabs/dataset-filter-transform) to learn more, explore other use cases, and run it yourself.


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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/nerolabs/dataset-filter-transform.md

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