> For the complete documentation index, see [llms.txt](https://onestore-dev.gitbook.io/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onestore-dev.gitbook.io/dev/cht/tools/billing/v21/references/annotations/purchaseclient.featuretype.md).

# PurchaseClient.FeatureType

## PurchaseClient.FeatureType <a href="#id-cn-purchaseclient.featuretype-purchaseclient.featuretype" id="id-cn-purchaseclient.featuretype-purchaseclient.featuretype"></a>

`public static @interface PurchaseClient.FeatureType`

`com.gaa.sdk.iap.PurchaseClient.FeatureType`\
&#x20; \
支持的功能類型

## Constants <a href="#id-cn-purchaseclient.featuretype-constants" id="id-cn-purchaseclient.featuretype-constants"></a>

***

### SUBSCRIPTIONS <a href="#id-cn-purchaseclient.featuretype-subscriptions" id="id-cn-purchaseclient.featuretype-subscriptions"></a>

`String SUBSCRIPTIONS`

可以購買和管理訂閱商品。

Constant Value: "subscriptions"