---
title: "subscript(dynamicMember:)"
framework: storekit
role: symbol
role_heading: Instance Subscript
path: "storekit/subscriptionstorecontrolstyleconfiguration/pickeroption/subscript(dynamicmember:)-8bsxh"
---

# subscript(dynamicMember:)

Facilitates accessing product properties on a picker option value.

## Declaration

```swift
subscript<T>(dynamicMember keyPath: KeyPath<Product, T>) -> T { get }
```

## Discussion

Discussion You don’t use this subscript directly. Instead, access the properties of a Product instance directly on a SubscriptionStoreControlStyleConfiguration.PickerOption value.

## See Also

### Dynamic member lookup support

- [subscript(dynamicMember:)](storekit/subscriptionstorecontrolstyleconfiguration/pickeroption/subscript(dynamicmember:)-2ahxy.md)
- [subscript(dynamicMember:)](storekit/subscriptionstorecontrolstyleconfiguration/pickeroption/subscript(dynamicmember:)-4f3i1.md)