Price per variant and per color does not update on order page

Topic summary

A merchant is experiencing an issue where product prices don’t update in real-time when customers select different variants (color, size, fabric grade) on the product page. Currently, price changes only become visible after adding items to cart and navigating to the cart page.

Current Problem:

  • Variant selection doesn’t trigger live price updates on product pages
  • Customers must proceed to cart to see accurate pricing based on their selections
  • This affects products with multiple options like fabric grades that have different price points

Suggested Solution:

  • Check if the current theme (possibly “FABIA”) supports real-time variant price updates in its demo/documentation
  • If the feature exists, enable it through theme settings
  • If unavailable, custom development will be needed to implement a callback function that updates prices dynamically when variants change

Status: The merchant is investigating their theme’s capabilities. The issue remains unresolved, with potential developer assistance offered if the theme lacks this functionality.

Summarized with AI on October 31. AI used: claude-sonnet-4-5-20250929.

Hello awesome people! I am again seeking for an answer if what we want for our product is possible? We have listed some SKUs that has multiple color and variants but whenever we try to change the color or size on order page, it does not update at all real time. We would want the customer to see that there are price difference whenever they change “fabric grade”. Here is the product link https://totalpatioaccessories.com/products/monterrey-7-5ft-octagon-market-aluminum-umbrella-with-crank-lift-no-tilt-845fmc

NOTE: The price difference only changing when you add to cart and check your cart (which you need to go to next page already)

Does it make sense? Appreciate any feedback or any best advice.

1 Like

Hello @KarlosPena .

Check the theme demo to find if this feature is available in it or not.

If available please read the theme documentation to enable it.

If not available then you need to go with a developer to write a callback function through which price will be updated on change of the variants.

Regards
Guleria

1 Like

Hi there! Thanks for that insight. I will definitely check the current theme if this is available. Got the deets!

1 Like

Great btw if the feature is not available in the theme and you need it you can drop me an email to discuss further.

Hello @Anastasia_Zhuk , as I can see the name of the theme is FABIA?