內容簡介
Vivid 是一款專為 WooCommerce 設計的外掛，能夠限制特定產品的折扣銷售數量，讓商家能夠控制折扣商品的銷售數量，避免無限期的折扣影響利潤。
【主要功能】
• 限制銷售數量：設定折扣價格的最大銷售數量
• 來源無關追蹤：支援多種庫存更新來源
• 自動顯示剩餘數量標籤：在產品頁面顯示折扣剩餘數量
• 手動重新啟動：銷售結束後需手動重新啟動折扣
• 支援簡單與變數產品：可用於各類型產品
外掛標籤
開發者團隊
② 後台搜尋「Vivid – Sale Quantity Limiter for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
WooCommerce lets you set a sale price and, optionally, a schedule for when it starts and ends. But there’s no built-in way to say “I have 20 of this in stock, but I only want to discount the first 3 sold — after that, back to full price.”
Without a quantity cap, a sale price with no end date just keeps selling at that price indefinitely, or until someone remembers to remove it by hand.
This plugin adds that missing piece: a Sale Quantity Allocation field. Set it to 3, and the moment 3 units have sold — from a real WooCommerce order, a stock reduction from an external inventory sync, a POS system, or a manual edit — the sale price is cleared automatically. The product reverts to its regular price for real (the underlying sale price field is cleared), not just a display trick.
Features
Quantity-limited sales — set a max number of units to sell at the discounted price, independent of total stock.
Source-agnostic tracking — works whether stock drops from a checkout, a manual wp-admin edit, or any external system updating stock via the REST API.
“Only N left at this price!” badge shown automatically on the product page and shop loop while the allocation is still active.
Manual re-arming only — once a batch sells out, the sale stays off until you explicitly restart it. Restocking alone does not silently reactivate a sale.
Works on simple and variable products.
How to run a limited sale
Set a Sale price (and optionally a sale schedule) as you normally would in WooCommerce.
Enter a number in Sale Quantity Allocation (e.g. 3).
Tick “Start new limited-sale batch now”.
Save/update the product.
From this point, the plugin watches the product’s stock quantity. Every unit sold (by any means) counts against the allocation. When the allocation reaches 0, the sale price and any sale schedule dates are cleared automatically.
To restart a batch later (e.g. after restocking), re-enter the allocation number, tick the checkbox again, and save. This is deliberate: the allocation field is pre-filled with its last value and would otherwise resubmit on any unrelated product save, so the checkbox is what makes “manual re-arm only” actually manual.
Source
Development happens on GitHub: https://github.com/Drickles1/wc-limited-sale-quantity
