# In-app purchases flow for lower processing fee on iOS (/sdk/ios/in-app-purchases)



Let customers buy digital goods or subscriptions by redirecting from your app to the browser.

In certain countries, Apple allows apps to link to an external website for processing payments. Use these guides to learn on how to enable this type of flow using PayPal.

## Recommended options [#recommended-options]

<img src="https://www.paypalobjects.com/dev-studio-space/nocode-welcome.png" />

[Payment Link](/payment-links-buttons/overview)

Create a Payment Link for your in-app digital goods or subscription.

<img src="https://paypalobjects.com/dev-studio-space/ncxo_overview_welcome.png" />

[Payment Buttons](/payment-links-buttons/create-cart-button)

Use PayPal buttons to create a
custom payment form on your
website to accept in-app purchases.

<img src="https://www.paypalobjects.com/ppdevdocs/assets/OrderSummary.png" />

[Custom Checkout](/api/orders/v2/orders-create)

Use PayPal API to redirect customers
to a PayPal-hosted payment page.