> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://setubridge.crisp.help/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).

# My add to cart button in addition its charging twice for left eye and right eye when a customer uploads, How can I get rid of this?

You can manage that from the app backend setting by selecting no option.

![](https://storage.crisp.chat/users/helpdesk/website/ec822f1cb1c6a000/image_1udug79.png)