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

# How do I configure this app? (Cart Calculator)


    1. Choose which widgets you'd like to use. We recommend the Cart Summary and Free Shipping Bars (If you use free shipping tiers).

![](https://storage.crisp.chat/users/helpdesk/website/25aa265dc2771600/image_1c5vmiy.png)

    2. Use the widget installation page to select where on your shop you'd like widgets to appear.

![](https://storage.crisp.chat/users/helpdesk/website/25aa265dc2771600/image_gthngb.png)

    3. (Optional) Configure the chosen widget to match the colors/sizes of your theme.

![](https://storage.crisp.chat/users/helpdesk/website/25aa265dc2771600/image_ukkagi.png)


**Our App gets all the data from your Shopify Shipping and Delivery settings so it is mandatory that you have already set-up your shipping rates in Shopify:**
[https://help.shopify.com/en/manual/shipping/understanding-shipping/shipping-terminology](https://help.shopify.com/en/manual/shipping/understanding-shipping/shipping-terminology)
   
 1. Click "Shipping and Delivery" in the Settings of your Store
 2.  Click "Manage Rates"
 3. Click the three dots next to any rate and then "Edit rate"
 4. Change the "Shipping speed"
 5. Click "Done"
 6. Click "Save" on top of the page!