Price added to the Add to cart button but it's not updating

Topic summary

Issue: In a Shopify store using the Turbo theme, the variant price was added to the “Add to cart” button and displays correctly on initial load, but it does not update when a different product variant is selected.

Context: “Variant” refers to different options (e.g., size/color) with potentially different prices. The user suspects missing JavaScript (to react to variant changes) or Liquid logic.

What works: Initial rendering of the price on the button.

What doesn’t: Dynamic update of the button price after changing variants.

Resources shared: A live preview link was provided for troubleshooting. No code snippets or console errors were included.

Status: Unresolved/ongoing. Likely requires adding or hooking into the theme’s variant change event to update the button text/price in JavaScript.

Summarized with AI on December 31. AI used: gpt-5.

We are using Turbo theme and it’s working fine.

I have added code for variant price to the Add to cart it’s working fine but when I update the variant, price is not updating. Not sure I missed any javascript code or liquid code.

The preview link of the website is https://furov30nu1qg2ks0-86133408040.shopifypreview.com

Let me know if you need anything.