Stock Multiplier for WooCommerce

Stock Multiplier for WooCommerce solves a critical inventory challenge: selling products in packs while accurately tracking individual units . Whether you sell 6-packs of beverages, bundles of 3 items, wholesale cases, or fabric by the meter – this plugin automatically calculates the correct inventory reduction and tracks every single stock movement with a complete audit trail.

The Problem : You sell a 12-pack of soda, but WooCommerce only reduces your inventory by 1. You need to manually track that you actually sold 12 individual cans.

The Solution : Set a stock multiplier of 12. When someone orders 1 pack, your inventory automatically reduces by 12 units. Plus, you get a complete history of every change – who made it, when, and which order caused it.

Perfect for online stores selling bundles, packs, wholesale quantities, bulk products, or any multi-unit items where accurate inventory tracking is essential for business operations.

Key Features

Stock Multiplier System: * Custom Multipliers for Any Product – Set different multipliers for simple products and each product variation independently * Automatic Calculation – Stock automatically reduces by (quantity ordered × multiplier) – no manual math needed * Smart Inheritance – Variations without a multiplier automatically use the parent product’s setting * Works for All Product Types – Simple products, variable products, and every variation individually

Complete Inventory History & Audit Trail: * Track Every Stock Change – Automatic logging of all inventory movements (orders, manual updates, refunds, etc.) * Detailed Audit Information – See date/time, before/after quantities, who made changes, and which order caused it * Dedicated History Tab – View last 100 stock movements directly in the product edit page * Order Linking – Click any order number to view the full order details * Notes System – Add context and notes to manual stock adjustments

User Experience: * Zero Configuration – Works immediately after activation, no setup pages or complex settings * Native WooCommerce Integration – All settings appear naturally in existing WooCommerce tabs * Lightweight & Fast – Minimal database queries, no performance impact * Translation Ready – Full internationalization support

Real-World Use Cases

• Beverage Industry – Sell 6-packs, 12-packs, or cases while tracking individual bottles/cans
• Food & Grocery – Manage bundles like “3-pack yogurt” or “dozen eggs” with accurate unit tracking