> This page is for Afterpay Online Developer, version Main (default).
> For other versions, use one of these documentation indexes:
> - Main (default): https://developers.afterpay.com/afterpay-online-developer/main/llms.txt
> - v1: https://developers.afterpay.com/afterpay-online-developer/v-1/llms.txt
> - Chinese: https://developers.afterpay.com/afterpay-online-developer/chinese/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.afterpay.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.afterpay.com/_mcp/server.

# Getting Started

## Checkout Type

The BigCommerce Checkout Type must be Optimized one-page checkout.

To ensure the checkout type is correct:

1. Navigate to: *BigCommerce Control Panel> Advanced Settings > Checkout*.

2. Under *Checkout Settings*, the *Checkout Type* must be: *Optimized one-page checkout*. See picture below.

![bc-gs-1.png](/_fern-img/30ed3ce1975679a52fc5901af740c5232ccfa8de860848c24a30e7f308082ff9.webp)

## Store Country

The Store Country must correspond to the Afterpay account region.

To ensure the store country is correct:

1. Navigate to: *BigCommerce Control Panel > Store Setup > Store Profile*.

2. Under *Contact Information*, the *Store Country* must be one of the following:

* 🇨🇦   Canada
* 🇦🇺   Australian
* 🇳🇿   New Zealand Dollars

See the screenshot below:

![bc-gs-2.png](/_fern-img/2982c4ff627ffd48bca656d81d43cafda8701560cd3cae1fa1e2012f556a7987.webp)

> **Supported Countries**
>
> Afterpay is available for BigCommerce merchants with a store address in these countries:
>
> 🇦🇺 Australia
> 🇳🇿 New Zealand
> 🇨🇦 Canada