> ## Documentation Index
> Fetch the complete documentation index at: https://yoqa.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# In-App Purchases

> Testing in-app purchases with Yoqa.

IAP flows leave your app for system sheets (StoreKit / Play Billing). Visual agents can follow those sheets because they act on screenshots of the **whole device**.

## Tips

* Use **sandbox / test accounts** — never real payment credentials in app context.
* Mention in instructions that the agent should complete or dismiss the system purchase sheet as appropriate for the scenario.
* Prefer expected results like "subscription is active on the account screen" over "the Apple sheet animated correctly".
* For local iOS, ensure StoreKit testing / sandbox is configured on the device before asserting purchase success.

## Alerts and sheets

System UI can be dismissed with `yoqa action alert` during CLI debug, or left to the agent during autonomous runs. If a sheet blocks every case, document the rule in **app context**.