Modify volume selector

Technical Q&A

Topic summary

A user working with Shopify’s Dawn theme needs to customize a product volume selector to display increments of 50 up to a maximum of 3000 for heating oil purchases.

Technical Challenge:

  • Attempting to modify the main-product.liquid file
  • Unable to locate the specific section requiring edits

Resolution:
Another participant provided guidance that successfully resolved the issue. The user expressed gratitude and confirmed they would implement the solution immediately. The thread appears resolved with the user receiving the technical assistance needed.

Summarized with AI on October 28. AI used: claude-sonnet-4-5-20250929.
1

Using Dawn theme I simply want selection in multiples of 50 with a max of 3000 (for buying heating oil). I am trying to edit main-product.liquid file…but cannot locate the section to edit

2

Thanks for such a quick response

I keep searching but I can never find

3

Thats brilliant!! will do so ASAP

4

wow thanks