Notify Stock Request — let customers request a notification when out-of-stock products are back, without leaving your store.

Overview
When quantity is zero, the standard Add to Cart button is replaced with a “Check availability” (customizable) action. Shoppers open a popup form, submit their details, and you manage every request from a dedicated admin screen. The module works on the product page and in listings (category, search, specials, manufacturer, featured/latest/bestseller modules).

Built for OpenCart 3.x, default themes, and most third-party templates via flexible CSS selectors and Bootstrap 3/5 support (auto-detect or manual).

Storefront
Notify button on product page and in product grids
Modal form with per-language title, intro text, and success message
Custom form fields (enable/disable, required, input masks)
System fields: name, phone, email (configurable labels)
Separate button text and visual styles for product page vs listings (color, border, radius, font, width, extra CSS)
Bootstrap 3 / 5 modal compatibility

Admin
Central list of requests: product, SKU, date, status, admin comment
Custom statuses (e.g. New, In progress, Notified)
Link to product on the storefront and in catalog edit
Form builder: fields, labels per language, masks
Email alert to store email on each new request (language follows storefront)

Multilingual
Admin and catalog strings for English, Russian, and Ukrainian. All customer-facing texts (button, modal, success message, field labels) are editable per store language.

Technical
OCMOD installation, no core file edits
Event-based script loading (reliable on category/search pages)
Safe CSS output (!important where needed for theme overrides)

Requirements
OpenCart 3.0.x · PHP 7.0+ · OCMOD enabled · jQuery (included in OC3)

Ideal for: fashion, electronics, B2B catalogs, and any shop where restock dates matter and you want leads instead of lost visits.