# Express Checkout Element への移行

支払いリクエストボタン Element を利用する既存の実装を、Express Checkout Element の利用に移行します。

## Index

This article has multiple variants. Fetch one of the following URLs to view specific content for your use case:

- [Checkout Sessions API](https://docs.stripe.com/elements/express-checkout-element/migration.md?payment-ui=embedded-components)
- [Payment Intents API](https://docs.stripe.com/elements/express-checkout-element/migration.md?payment-ui=elements)