Restock Relay: Order Limits

Restock Relay handles order limits and back in stock alerts together. Set minimum and maximum order quantities per product or for your entire cart to prevent bulk buyers from clearing out your inventory during restocks. Limits are enforced in the cart and at checkout using a Shopify Function. When variants sell out, a "Notify me" form automatically appears so shoppers can request alerts. Each customer receives one email the moment their exact variant returns. The dashboard shows which products have waitlists, and you can export waitlist data to CSV. No theme code editing required—just add the form through the theme editor.