Subtotal price not working

Topic summary

  • Issue: On a Shopify store using the Ella theme, the product detail page subtotal does not update when the quantity increases; it stays at the single-unit price.

  • Context: The store owner checked app blocking/settings and found no pricing-related app causing the issue. They ask which Liquid template controls the product detail page in Ella and what to inspect to fix the subtotal behavior.

  • Media: Two screenshots are provided showing the product page and subtotal area; these visuals are central to understanding the UI issue.

  • Responses: One reply suggested contacting them via Instagram DM, offering no technical steps or diagnosis.

  • Outcome: No concrete solution or theme file guidance has been provided yet. The question about the relevant Liquid file and where to apply a fix remains unanswered, and the issue is unresolved/ongoing.

Summarized with AI on December 14. AI used: gpt-5.

Hello, I am using Ella Theme. The subtotal field on the product detail page is not working. When I increase the quantity, it should increase but it remains at the price of a product. Where can I fix this? I checked the blocking status of the applications I use, but there is no application related to price. Which is the liquid file of the product detail page in Ella theme? What should I check? dijiteks.com

Hey, I have experienced something similar to yours when I started then, you can DM https://www.instagram.com/robertowilli_/#