Conversion

Back in Stock Notifications - Restock Email Alerts

Turn out-of-stock products into recovered sales. Shoppers click "Notify me" when a product is back in stock, you send them an automatic restock email with built-in analytics, GDPR consent, reCAPTCHA, and full variant support.

Restock alerts
Email automation
Variant support
Analytics

Price

69.99€

Compatibility: PrestaShop 1.7, 8, 9

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Part of

Conversion Optimization

Media

Features

"Notify me" subscription form

A clean form appears on every out-of-stock product and variant. Inline form or popup mode — your choice. Works on product pages and listings.

Full variant/combination support

Each combination has its own independent waiting list. Subscribers get notified only when their specific variant (color, size, etc.) is restocked.

Automatic restock emails

Sends back-in-stock emails the moment inventory is updated — works with any stock source (manual, imports, ERP, supplier orders, returns).

Desired quantity capture

Optional field lets subscribers indicate how many units they need, giving you real demand data behind each out-of-stock SKU.

Analytics dashboard

Track open rates, click-through rates, Buy-Now rates, engagement funnels, best-time heatmap, top products, and top subscribers.

7 color schemes & live preview

Choose from ready-made designs (Light, Dark, Warm Sand, Cool Mist, Forest, Sunset, High Contrast) with real-time preview and custom CSS.

GDPR consent & compliance

Consent checkbox with rich-text legal copy per language. Native integration with PrestaShop's GDPR module for data export and deletion.

Google reCAPTCHA v3 protection

Invisible spam protection with configurable score threshold and optional v2 fallback for borderline scores. Legitimate customers never blocked.

Cron for external stock changes

Secure cron URL catches stock updates done outside PrestaShop (database imports, ERP/WMS sync) so no restock notification is missed.

Admin subscriber management

Full subscriber list with filters by product, brand, and status. Manual send, sent-history, daily digest, CSV export, and auto-cleanup.

Live Demo

Back Office Demo

Admin panel preview

Open Back Office

Front Office Demo

Customer-facing storefront

Open Front Office

Frequently Asked Questions

Changelog

v2.0.1

• Disabled products now keep their secrets to themselves — no more sneaky back-in-stock emails until you flip the switch back on.
• Charcoal Dark on the "My subscriptions" page no longer plays hide-and-seek with product titles and buttons.
• Combination switching on older 1.7 and tightly-customised themes now updates the subscription block instead of pretending nothing happened.
• Added Finnish (Suomi) translation — hei Finland, tervetuloa mukaan!

v2.0.0

• Gave the front-end notification block a fresh, modern makeover.
• Added 7 hand-picked color schemes — pick one in two clicks, no design degree required.
• Patched a security gap that let bots create carts through the subscription form.
• Made the "Buy Now" link in restock emails much harder for bots to fake.
• Subscription quantities now cap at 99 — no more warehouse-emptying attempts.
• Refreshed the "My subscriptions" page with the same modern look.
• Swapped the old fancybox pop-up for a lighter, more accessible modal.
• Fixed a reCAPTCHA bug that was treating legitimate shoppers as suspicious.
• Waved goodbye to PrestaShop 1.6 — minimum supported version is now 1.7.
• Empty "My subscriptions" page now suggests a few out-of-stock products worth keeping an eye on.
• "Notify me" on product lists and suggestion cards now lets shoppers pick a variant first.
• Logged-in shoppers' email address is now always pre-filled in the subscription form (the old "Autofill email when customer is logged in" setting is gone — one less toggle, one less typing step).
• Completely redesigned the Stats tab with KPI cards, time-series charts, an engagement funnel, a day/hour heatmap, top-products and top-subscribers tables, CSV export and a confirm-to-reset danger zone — powered by per-event timestamps so trends are finally visible.
• Rolled up our sleeves and squashed a stack of bugs, security gremlins and performance hiccups under the hood — you won't see them, but the module thanks you.
• Rebuilt email templates from scratch — modern card layout, KPI strip in the admin digest, deep-links into the back office, and bulletproof rendering across every major email client.
• Improved multi-shop compatibility — every shop now happily minds its own subscriptions, exports, stats and emails.
• Heads-up for child themes: 2.0.0 rebuilds the storefront templates, CSS and JavaScript from the ground up and drops fancybox. If your theme overrides any of this module's files in `themes/<your-theme>/modules/hioutofstocknotification/`, please re-sync those overrides against the new code before going live.

v1.9.3

• Fixed the upgrade process so it no longer trips over its own shoelaces when migrating old sent-email records.

v1.9.2

• Added Google reCAPTCHA v3 spam protection for subscription forms.
• Added reCAPTCHA v2 checkbox fallback when v3 score is too low.

v1.9.1

• New hook alert! `displayHiOosnCombinationForm` lets you drop subscription forms right into product combination tables.
• Squashed a pesky bug that was hiding in PrestaShop 9.