---
title: id
framework: storekit
role: symbol
role_heading: Instance Property
path: storekit/product/id
---

# id

The unique product identifier.

## Declaration

```swift
let id: String
```

## Mentioned in

Generating JWS to sign App Store requests

## Discussion

Discussion You configure In-App Purchases, including the product ID, in App Store Connect. For information, see Overview for configuring In-App Purchases.

## See Also

### Getting product identifiers and type

- [type](storekit/product/type.md)
- [Product.ProductType](storekit/product/producttype.md)