# Finix Checkout App

The Finix Checkout app lets you accept payments on the go. Using your iPhone or Android device, you can charge buyers through a connected [Pax D135](/guides/in-person-payments/select-your-device/pax-d135) card reader, enter card details manually, or create and share payment links.

| Android | iOS |
|  --- | --- |
| [Google Play](https://play.google.com/store/apps/details?id=com.finix.finixcheckout) | [App Store](https://apps.apple.com/us/app/finix-checkout/id6746730500) |

## Learn More

### Getting Started  
Learn how to sign in and navigate the Finix Checkout app.

### Set Up the D135  
Learn how to pair and connect the Pax D135 card reader to the app.

### Take a Payment  
Learn how to process a sale or authorization using the card reader, manual entry, or a payment link.

### Payment Links  
Learn how to view, share, and manage payment links from the app.