> ## Documentation Index
> Fetch the complete documentation index at: https://docs.slm.m1amdocs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ActivityFulfillment Subobject

Supplies information about physical fulfillment of an order.

| Data Members | Data Type | Description |
| - | - | - |
| `delivered` | Boolean | A Boolean flag that, if set to `true`, indicates that the merchandise delivery is complete. |
| `merchantTransactionId` | string | Your unique identifier for the transaction. **Note:** use of the forward slash character (/) in merchant identifiers is not allowed. See [Merchant Identifiers](Merchant_Identifiers) for more information. |
| `receiptName` | string | The recipient’s name as reported by the shipping agent. |
| `receivedTs` | dateTime | A time stamp that corresponds to the date and time reported by the shipping agent of when the merchandise delivery was completed. |
| `shipper` | string | The identifier of the shipping agent (such as UPS or FedEx) if any. |
| `shippingAddress` | Address | The shipping address for the product. This data member encapsulates the customer’s mailing address, billing address, or both. See [Address Data Members](Address_Data_Members). |
| `trackingString` | string | The tracking information on the physical package. |
| **Parent topic:**[Activity Subobjects](../topics/Activity_Subobjects) | | |


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.