---
title: Payment providers
slug: commerce-connect-13/docs/payment-providers
docTags: 
createdAt: 2026-07-23T09:44:50.000Z
---

During checkout, a *payment type* is passed for processing through a [Payment gateway](docId\:o6L6yoM4kQYc-1LlvLiud) to a *payment provider*. Optimizely provides code samples for some common third-party payment providers like PayPal.

The Optimizely Commerce Connect sample site includes these payment methods by default:

- Pay by credit card
- Pay by phone
- Cash on delivery

Many other payment providers are also available; see [Optimizely Add-ons](docId\:RgGJOZkDgC8bsChrUogbt).

## Pay by credit card

Pay by Credit Card manages payments for major credit card providers. The customer enters credit card details, such as card number, expiration date, card name and Card Verification Value number. The system verifies the information and executes the payment transaction.

:::Iframe{code="<Image align=&#x22;center&#x22; className=&#x22;border&#x22; border={true} src=&#x22;https://files.readme.io/2187a4c-pay-by-credit-card.png&#x22; />"}

:::

## Pay by phone

Pay by Phone manages telephone payments.

:::Iframe{code="<Image align=&#x22;center&#x22; className=&#x22;border&#x22; border={true} src=&#x22;https://files.readme.io/d820dfb-paybyphone.png&#x22; />"}

:::

## Cash on delivery

Cash on delivery allows customers to pay when picking up the package from a local post office.

:::Iframe{code="<Image align=&#x22;center&#x22; className=&#x22;border&#x22; border={true} src=&#x22;https://files.readme.io/9c1cd9f-cashondelivery.png&#x22; />"}

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## Payment providers available as add-ons

Installation and configuration documentation for payment providers developed by Optimizely for Commerce Connect.

- [PayPal installation and configuration, 10.5 and higher](docId\:YCxDB2FPZGDCIfpQ9cbSw)
- [DIBS installation and configuration](docId:4hIU-NOAn7BAGiN00AkHz)
- [DataCash installation and configuration](docId\:ZjHOn0XbrByrzgeWWZCs_)