How to Fix Cart Not Updating Price or Removing Item in Shopify Store

By Tony Ng.
March 30th, 2025

How to Fix Cart Not Updating Price or Removing Item in Shopify Store by BemeApps

Introduction

If you've encountered an issue where your Shopify store's cart isn't updating the price or removing items correctly, you're not alone. This problem can be frustrating for both store owners and customers. In this comprehensive guide, we'll walk you through the steps to diagnose and resolve this issue, ensuring your cart functions smoothly.

Identifying the Problem

When customers add products to their cart, they expect the cart to reflect accurate pricing and item quantities. If the cart fails to update when items are added, removed, or quantities are changed, it can lead to a poor user experience and potential revenue loss.

Common Causes

Several factors can contribute to this issue:

Theme Code Issues: Custom modifications to your theme's code can sometimes interfere with cart functionality.
JavaScript Errors: Errors in your theme's JavaScript can prevent the cart from updating correctly.
App Conflicts: Third-party apps installed on your store may conflict with cart operations.
Cache Issues: Browser or server-side caching can cause outdated cart information to be displayed.

Step-by-Step Solution

Step 1: Backup Your Theme

Before making any changes, it's crucial to create a backup of your current theme. This ensures that you can revert to the previous state if something goes wrong.

Go to your Shopify admin panel.
Navigate to Online Store > Themes.
Find your current theme and click on the Actions dropdown.
Select Duplicate to create a backup.

Step 2: Check for JavaScript Errors

JavaScript errors can prevent the cart from functioning correctly. To identify and fix these errors:

Open your store in a web browser.
Right-click on the page and select Inspect to open the developer tools.
Go to the Console tab and look for any error messages.
Address any errors you find by editing your theme's JavaScript files.

Step 3: Review Theme Code

Custom modifications to your theme's code can sometimes cause issues. To ensure your theme code is correct:

Go to Online Store > Themes in your Shopify admin.
Click on Actions > Edit code for your current theme.
Look for any recent changes or custom code in the theme.liquid or other relevant files.
Compare your code with the original theme files from Shopify's GitHub repository (e.g., Shopify/dawn).
Ensure that all variables are properly defined and that there are no missing or extra closing tags.

Step 4: Disable Conflicting Apps

Third-party apps can sometimes conflict with cart operations. To identify and resolve these conflicts:

Go to Apps in your Shopify admin.
Temporarily disable any recently installed or updated apps.
Test your cart to see if the issue is resolved.
Re-enable apps one by one to identify the conflicting app.

Step 5: Clear Cache

Caching issues can cause outdated cart information to be displayed. To clear cache:

Clear your browser cache by going to your browser settings.
If you're using a caching app on your store, clear the app's cache as well.

Additional Tips

Test on Different Browsers: Ensure the issue isn't browser-specific by testing on different browsers.
Consult Shopify Support: If you're unable to resolve the issue, consider reaching out to Shopify Support for assistance.

Conclusion

By following these steps, you should be able to diagnose and fix the issue of your Shopify cart not updating prices or removing items. Remember to always backup your theme before making any changes and to test thoroughly after each step.

Q&A

Q: Why is my cart not updating after adding or removing items? A: This issue can be caused by theme code errors, JavaScript conflicts, app conflicts, or caching issues. Follow the steps outlined in this guide to diagnose and fix the problem.

Q: How can I prevent future cart issues? A: Regularly backup your theme, avoid making unnecessary code changes, and keep your apps updated. Test your cart functionality after any changes to your theme or apps.

Author: BemeApps AI