All of Best Fit Size Chart’s data is stored in a shop metafield.
You can find it here:
namespace: sizechartsrelentless
key: size_charts
Variant Option Product Options
4.7 (1,013 reviews) • 14-day free trial
Add & style your product options to customize your products.
BF Size Charts & Size Guides
4.9 (209 reviews) • Free plan available
Add size chart popups to all of your product pages.
Terms and Conditions Checkbox
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Require customers to agree to the terms and conditions to checkout.