BigBad Store Toolkit for WooCommerce

BigBad Store Toolkit is a modular WooCommerce toolkit that gives store owners powerful tools for cost tracking and inventory management — all under one unified admin panel.

Each feature is a self-contained addon that you can enable or disable independently. The free version ships with essential tools, and Pro unlocks advanced addons individually or as a bundle.

Free Addons

COGS — Cost of Goods Sold

• Per-product cost input field in the product editor
• Per-variation cost tracking for variable products
• Category-level cost defaults (set once, apply to all products in a category)
• Global fallback cost in settings
• Cost and margin columns on the Products list table (sortable)
• Quick Edit support for fast cost entry

Shared Variation Inventory

• Define a shared stock pool for variable products
• Each variation draws a configurable number of units from the pool per sale
• Automatic stock deduction on order completion
• Automatic stock restoration on cancellation/refund
• Low stock warnings when the shared pool runs low
• Shared pool stock column on the Products list table
• Frontend low stock / out of stock notices

Settings Panel

• Toggle addons on/off from a central dashboard
• Configure COGS defaults (display column, global fallback cost)
• Shared inventory low stock threshold
• Data cleanup option on uninstall

Pro Addons (available separately or as a bundle)

• COGS Analytics — Margin reports, cost trends over time, category-level profitability dashboards
• Advanced Inventory Rules — Low-stock alerts on shared pool, reorder-point thresholds per product
• Bulk Operations — CSV import/export of COGS data, bulk category cost assignment
• Additional addons released over time

Why BigBad Store Toolkit?

• Modular — Only enable what you need. No bloat.
• WooCommerce native — Uses standard WooCommerce hooks, meta fields, and admin patterns.
• HPOS compatible — Fully compatible with WooCommerce High-Performance Order Storage.
• Extensible — Pro addons integrate seamlessly. Developers can register custom addons.
• Lightweight — No external API calls, no tracking, no unnecessary JavaScript libraries.