How to Add Custom HTML Content on the Shopify Checkout Page
I want to include a script tag via my Shopify app for displaying custom content on the order checkout page. However, Shopify's `scriptTagCreate` GraphQL API will be deprecated next year, and they recommend using the Checkout API for Shopify Apps instead.
The problem is that most of the Checkout API features are limited to Plus members. Is there a sustainable way to display custom HTML content, like recommended products, through a Shopify app?
