Display Customized GST on checkout for the total amount

Topic summary

Main issue: A store owner created a custom function to deduct GST (Goods and Services Tax) percentage from product prices and wants the GST% displayed on the checkout page.

Constraints: Shopify limits customization of the checkout page, and the store is on the Basic plan. The user believes these limits prevent showing the GST% at checkout.

Request: Seeking a method or workaround to display the GST% on the checkout page despite Shopify’s restrictions.

Technical context: GST is a consumption tax; displaying it at checkout typically requires checkout customization, which may be restricted by platform settings.

Status: No solution or decision has been provided. The discussion remains open, with the key question unanswered: how to display GST% on checkout within Shopify’s current limitations for the Basic plan.

Summarized with AI on January 16. AI used: gpt-5.

Hi Everyone,

I have created a customized fucntion of deduct GST% from the products. But I am having issue to display the GST% on the checkout page. Is there any solution for that as shopify limits to do the customization on the checkout page.

I am on basic plan. Thanks!