內容簡介
Back In Stock Notifier for WooCommerce 是一款專為 WooCommerce 設計的外掛，能有效捕捉缺貨產品的潛在銷售機會。透過顯示電子郵件訂閱表單，當產品補貨時，會自動通知所有訂閱者，提升銷售轉換率。
【主要功能】
• 自動發送補貨通知電子郵件
• 缺貨產品上的電子郵件訂閱表單
• 支援簡單及變數產品
• 可自訂電子郵件主旨與內容
• 先到先服務的通知發送方式
• 提供多種訂閱表單設計選項
外掛標籤
開發者團隊
② 後台搜尋「Back In Stock Notifier for WooCommerce | WooCommerce Waitlist Pro」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
Every out-of-stock product is a lost sale waiting to happen. Back In Stock Notifier for WooCommerce captures those visitors instead of losing them. It shows an email subscription form on out-of-stock products, then automatically emails every subscriber the moment the product is restocked.
Try the Live Demo | Documentation & Support | Browse Add-ons
Why store owners choose this plugin
Built for scale. Restock emails are sent through a background process engine. Even with 10,000+ subscribers on a single product, notifications go out reliably. No server crashes, no timeouts, no duplicate emails that loop-based plugins suffer from.
Works out of the box. Activate the plugin and the waitlist form appears on out-of-stock products immediately. No setup required.
Native WooCommerce emails. The subscription confirmation and restock notification emails use the WooCommerce email system, so they match your store branding and are fully customizable under WooCommerce > Settings > Emails.
Trusted by 20,000+ stores worldwide.
Supported product types
Simple and Variable products (product level and variation level)
Grouped products
Simple and Variable Subscriptions (WooCommerce Subscriptions)
Product Bundles (WooCommerce Product Bundles)
Core features
Automatic restock emails sent through a reliable background process
Email subscription form on out-of-stock products, for both guests and members
Email address pre-filled for logged-in members
Duplicate check per product, the same email is never added twice to a waitlist
Customizable subject and message with placeholders like {product_name}, {product_link}, {cart_link} and more
Customizable form labels, messages, and error texts
Option to show the subscribe form for backorder products
Fair Sending (First-Come-First-Served), on a limited restock notify only as many subscribers as units in stock, the rest stay on the waitlist for the next restock
Email speed limit, send automatic emails gradually to respect hosting and SMTP provider limits
Six subscribe form designs (Default, Card, Minimal, Compact, Bold, Outline) and six popup designs including five lightweight popups that need no extra library, all chosen from the settings page
Auto Coupon, optionally send each subscriber a unique discount code that only works on the exact product or variation they waited for, with full control over discount type, amount, expiry, usage limit, minimum spend and sale item rules
Product table placeholder for both emails, showing the subscribed product in a classic order style table with thumbnail, SKU, quantity and price
Stock status filter on the subscribers list, including “in stock but below your notification threshold” to find subscribers the automatic sender skipped
Auto-retry for stuck emails, an optional recovery task that resends notifications when a background job fails or never runs
New subscriber indicator on the admin menu and subscribers list, showing how many people signed up since your last visit
Bot protection with Google reCAPTCHA (v2/v3) and Cloudflare Turnstile
Subscriber management dashboard to view, sort, filter, and delete subscribers
Manual and bulk send instock mail actions
Dashboard report widget with subscription and mail statistics
Estimate Stock Arrival messages on the subscribe form
Auto-delete old subscriber entries on a schedule
GDPR-friendly privacy checkbox
Third-party inventory management support (stock updated directly in the database)
REST API to create, read, update, and delete subscribers
Webhooks for subscription events
Quantity field support
Works with Elementor
Translation ready
Premium Add-ons
Supercharge your waitlist with premium add-ons. Every purchase is a one-time payment with lifetime updates. No subscriptions, no recurring fees. You can browse and manage everything from your dashboard under Instock Notifier > Plugins & Add-ons.
Best value: get Bundle Add-ons, all 15 add-ons plus every future add-on, for one discounted price.
Bundle Add-ons – All 15 add-ons below plus any future add-ons, at one discounted price.
Double Opt-In – Subscribers confirm by email before joining the waitlist. Keeps your list clean and compliant, and unconfirmed entries are auto-deleted after X days.
Unsubscribe – Adds an unsubscribe link to emails, and members can manage their waitlists from My Account.
Ban Emails – Block disposable email domains (mailinator and similar), public domains, and specific addresses to stop fake signups.
Never Restock – Product discontinued? Point waiting subscribers to an alternative product and notify them when it becomes available, so no waitlist goes to waste.
Mailchimp – Automatically sync waitlist subscribers to your Mailchimp audience in the background.
Klaviyo – Sync subscribers to Klaviyo and trigger Klaviyo Flows for Back In Stock and Successful Subscription events, so you can build advanced automations and campaigns.
ActiveCampaign – Sync subscribers to ActiveCampaign automatically.
Twilio SMS – Send restock alerts by SMS in addition to email, so customers never miss a restock.
Track Sales – See which subscribers purchased after receiving a restock email and measure the revenue your waitlist recovers.
Export CSV – Export subscriber lists to CSV for records, newsletters, or promotions.
Import CSV – Import subscribers from a CSV file when migrating from another platform or store.
Edit Subscribers – Correct or update existing subscriber entries directly from the admin.
Custom CSS – Style the subscribe form with color, size, and custom CSS options. No coding needed.
WPML – Send every email in the subscriber’s own language using WPML string translation.
Polylang – Send subscription and restock emails in the subscriber’s chosen Polylang language.
See the full catalog at propluginslab.com, with more add-ons coming soon.
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