Preorder Back In Stock

This app adds a preorder button or back-in-stock waitlist to every sold-out product without touching your theme. Capture preorder revenue with full or partial-deposit payments, or collect restock-alert signups from customers who want to be notified when items are available again. Run preorder campaigns with percent or fixed discounts, scheduled start and end dates, and target specific variants, products, or collections. Back-in-stock subscribers receive automatic email alerts when inventory reaches your threshold. Features include a 3-step setup wizard, live preview, conflict detection, order tags, per-campaign translations, and GDPR consent options. Built on Polaris for a clean, integrated experience.