---
title: ExternalPurchaseCustomLink.ExternalPurchaseType.withinApp
framework: StoreKit
role: symbol
role_heading: Case
platforms: [iOS 27.2+, iPadOS 27.2+, Mac Catalyst 27.2+, macOS 27.2+, tvOS 27.2+, visionOS 27.2+, watchOS 27.2+]
path: storekit/externalpurchasecustomlink/externalpurchasetype/withinapp
---

# ExternalPurchaseCustomLink.ExternalPurchaseType.withinApp

The external purchase happens inside the app.

## Declaration

```swift
case withinApp
```

## See Also

### External purchase types

- [ExternalPurchaseCustomLink.ExternalPurchaseType.outOfApp(destinationURL:)](storekit/externalpurchasecustomlink/externalpurchasetype/outofapp(destinationurl:).md)