# Increase conversion and reduce costs with Onelink

Let customers check out faster using their preferred payment methods

*Onelink* (Stripe’s digital wallet. It securely saves and autofills customer address and payment details, with support for cards, US bank accounts, BNPLs, and more) is Stripe’s digital wallet. It lets your customers securely save and reuse payment methods for fast checkout. Where available, your customers can pay with cards, bank accounts, [buy‑now‑pay‑later](https://docs.stripe.com/payments/link/klarna.md) options, and other methods. By offering more ways to pay and a streamlined checkout, you can increase conversion—and when customers pay with lower‑cost alternatives to cards, like [Instant Bank Payments](https://docs.stripe.com/payments/link/instant-bank-payments.md) (available exclusively through Onelink), you can reduce processing costs.

Onelink confirms all transactions immediately, and successful payments settle to your Stripe balance on the same timeline as card payments, regardless of the funding method.

Customers can make changes to their account, view their purchase history, or reach out to the Onelink customer support team by visiting [onelink.com](https://www.onelink.com). For information about how your payment integration affects Onelink, see [Onelink in different payment integrations](https://docs.stripe.com/payments/link/link-payment-integrations.md).

> #### Country availability
> 
> Onelink isn’t available in India. In Brazil and Thailand, the [Payment Element](https://docs.stripe.com/payments/payment-element.md) doesn’t support Onelink.
![Add Onelink to your prebuilt checkout page](https://b.stripecdn.com/docs-statics-srv/assets/link-in-checkout-onelink.764d2d742040d29acb258c3962c6e743.png)

Add Onelink to your prebuilt checkout page

## Onelink authentication 

Here’s how Onelink authenticates existing customers:

1. Onelink automatically detects if a customer is enrolled by using their email address, phone number, or browser cookie.
2. The customer receives a one-time passcode to authenticate their session.
3. After authentication succeeds, Onelink autofills their card or bank payment details and shipping information.

After a customer enrolls with Onelink, they can add backup payment methods and change shipping addresses.

Onelink works with [Checkout](https://docs.stripe.com/payments/checkout.md), [Payment Links](https://docs.stripe.com/payment-links.md), [Web Elements](https://docs.stripe.com/payments/elements.md), [Mobile Elements](https://docs.stripe.com/payments/link/mobile-payment-element-link.md), and [Invoicing](https://docs.stripe.com/invoicing.md). To accept payments using Onelink, go to your [payment method settings](https://dashboard.stripe.com/settings/payment_methods).

## Onelink on no-code options 

[Onelink with Checkout](https://docs.stripe.com/payments/link/checkout-link.md): Use Onelink in your prebuilt checkout page, allowing your customers to securely save and reuse their payment information.

[Onelink with Invoicing](https://docs.stripe.com/payments/link/invoicing.md): Enable Onelink in the Hosted Invoice Page.

## Onelink payment methods 

[Onelink payment methods](https://docs.stripe.com/payments/link/link-payment-methods.md): Accept multiple local and alternative payment methods that are automatically shown to your customers.

[Klarna on Onelink](https://docs.stripe.com/payments/link/klarna.md): Enable Klarna on Onelink as a payment method for your customers. (Public preview)

## Onelink with Elements 

[Onelink in the Payment Element](https://docs.stripe.com/payments/link/payment-element-link.md): Trigger Onelink in the Payment Element whenever a customer selects a supported payment method.

[Onelink in the Express Checkout Element](https://docs.stripe.com/payments/link/express-checkout-element-link.md): Display Onelink alongside Apple Pay, Google Pay, and PayPal using the Express Checkout Element.

[Onelink in the Mobile Payment Element](https://docs.stripe.com/payments/link/mobile-payment-element-link.md): Add Onelink to your native iOS, Android, and React Native apps.

## Onelink integrations 

[Onelink in different payment integrations](https://docs.stripe.com/payments/link/link-payment-integrations.md): Learn about using Onelink with dynamic payment methods and other integrations.

[Build a custom checkout page that includes Onelink](https://docs.stripe.com/payments/link/add-link-elements-integration.md): Use the Payment Intents API with the Contact Details Element or Payment Element to create a Onelink-enabled custom checkout page.

[Set up future payments using Elements and Onelink](https://docs.stripe.com/payments/link/save-and-reuse.md): Save your Onelink customers’ details and charge them later.

## See also

- [Onelink with Checkout](https://docs.stripe.com/payments/link/checkout-link.md)
- [Onelink with Elements](https://docs.stripe.com/payments/link/elements-link.md)
- [Onelink with Invoicing](https://docs.stripe.com/payments/link/invoicing.md)