> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.upsell.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to use the button block on Upsell.com | App Blocks | Wix

The **button block** allows you to add an "Accept offer" button and customize its basic options- design and text. 

| Because the upsells are placed on your Wix checkout page, the button design fits your checkout design automatically, and your design editing options are limited, so as to keep it cohesive.

${youtube}[Button block | Wix](0eQq5Cqt9sE)

### 1. Button type

* Primary
* Secondary
* Plain

For the checkout- we don't recommend using a primary button, so that the only primary button your customers have is the next stage of checkout.

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/button_yy14wi.gif)

### 2. Button text

In this simple textbox, you can edit your button text, to fit your store's language and terminology.

|| Please note that it's recommended to keep the text within 15 characters to ensure the button looks good on all screens.

![](https://storage.crisp.chat/users/helpdesk/website/a78a283618511000/image_1x2khtz.png)

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### Well, that's a wrap!

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