> ## Documentation Index
> Fetch the complete documentation index at: https://docs.upstackdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Order Shipped: Track Fulfillment Events

> Track order shipped events for your Shopify store. Monitor fulfillment performance and delivery timing to optimize post-purchase experience.

<Tip>
  Order Shipped counts the total number of orders that have been shipped from your Shopify store.
</Tip>

## Formula

<Info>
  **Order Shipped** = **COUNT** ( Orders ) **WHERE** status = shipped
</Info>

### Formula Components

| Metric                                                           | Definition                                         |
| ---------------------------------------------------------------- | -------------------------------------------------- |
| **Orders**                                                       | Total orders from your Shopify store               |
| [**status = shipped**](/data-dictionary/measures-and-dimensions) | Filters to orders that have been marked as shipped |

| Metadata        |                                                              |
| --------------- | ------------------------------------------------------------ |
| **Type**        | Number                                                       |
| **Data Source** | [Upstack Pixel](/pixel), [Shopify](/sources/catalog/shopify) |
| **Aggregation** | Count                                                        |

***

## Example

Your Shopify store processed **1,247 orders** in January. Of those, **1,189 orders were shipped** by month end, giving you a 95% fulfillment rate.

| Week   | Orders Placed | Orders Shipped | Fulfillment Rate |
| ------ | ------------- | -------------- | ---------------- |
| Week 1 | 312           | 298            | 95.5%            |
| Week 2 | 287           | 285            | 99.3%            |
| Week 3 | 341           | 322            | 94.4%            |
| Week 4 | 307           | 284            | 92.5%            |

***

## How It Works

Order Shipped events are triggered when an order fulfillment status changes to shipped in Shopify. The Upstack Pixel tracks these fulfillment events server-side via Shopify webhooks, ensuring accurate capture regardless of customer browser state.

***

## When to Use

| Scenario                     | Action                                          |
| ---------------------------- | ----------------------------------------------- |
| Track fulfillment speed      | Monitor time between purchase and shipment      |
| Identify fulfillment delays  | Compare shipped counts against total orders     |
| Measure warehouse efficiency | Track daily/weekly shipped volume               |
| Optimize delivery experience | Correlate ship times with customer satisfaction |

***

## Related Metrics

| Metric                                                               | Relationship                 |
| -------------------------------------------------------------------- | ---------------------------- |
| [Purchases](/reference/metrics/funnel/conversions/purchases)         | Orders that precede shipping |
| [Order Fulfilled](/reference/metrics/funnel/conversions/fulfillment) | Related fulfillment stage    |
| [Revenue](/reference/metrics/funnel/conversions/revenue)             | Value of shipped orders      |

[See all Conversions metrics →](/reference/metrics/funnel/conversions)