It's now possible to have highly customizable AMP e-commerce pages by simply installing a Shopify plugin. And this one really beefs everything up where the others fell short.
We've done a ton of work to make the AMPs as customizable as possible - letting you use iframes, youtube embeds, images, and even keeping a lot of the same styling that it automatically reads from your page.
The app converts products into AMP with proper JSON-LD structured data, and we have integrated with 3 third-party reviews apps so that you can easily put product reviews on your AMP pages (even better SEO).
If you have a Shopify store, we think it is a must-have. Sure, we're biased, but we also own a shop and the SEO benefit has been startling.
I'm happy to answer any questions. We're currently offering this as a free service (and free in the future to anyone who installs it now).
What do you guys think about AMP for e-commerce? Do you guys have any suggestions for features that are a must-have when it comes to AMP and Shopify?