> For the complete documentation index, see [llms.txt](https://duos-b2b-documentation.gitbook.io/duos-b2b-wholesale/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://duos-b2b-documentation.gitbook.io/duos-b2b-wholesale/company-credit-limit/add-credit-limit-extension-to-checkout-and-customer-account.md).

# Add Credit limit extension to Checkout & Customer Account

### Add credit validation to Checkout 

1. Navigate to Shopify admin > Settings > Checkout, then choose Customize to open **Checkout and Customer account editor.** 
2. Go to the app section and select to add **Block checkout by customer permission or credit limit** extension. 
3. Finally, save settings to make the extension work on live store. 

### Add Credit portal to Customer Account

1. Navigate to Shopify admin > Settings > Checkout, then choose Customize to open **Checkout and Customer account editor**
2. Go to the app section and select to add Finance & Credit extension
3. Now you can add entirely page for credit limit management

{% hint style="warning" %}
Please make sure each company location has at least 1 member with the Admin role, because it is the only and highest role with the permission to view and manage their own team members.
{% endhint %}

4. Finally, save settings to make the extension work on live store Customer Account

{% hint style="info" %}
You can also add another touchpoint that help customers navigate to the Credit limit page from Customer Account menu which makes it easier for B2B buyers to access the tool. 
{% endhint %}