Formkeep – Sticky Add to Cart

A sticky add-to-cart bar for stores that sell personalized products. It uses your theme's own product form, so names, photo uploads and phone model choices stay intact.

• Theme app embed. Turn it on in the theme editor. No code edits.
• Keeps personalization. Required fields, uploads and line item properties go to the cart exactly as before.
• Mobile first. Colors, text, spacing and device visibility are adjustable.