Focused WordPress tools built to solve real problems.

We engineer small, high-leverage software for WordPress and WooCommerce stores. Single-purpose tools designed around verified operational workflows instead of bloated multi-feature suites.

v1.0.0 RELEASED HPOS CERTIFIED 45 AUTOMATED TESTS GPLv2 FREEDOM
LIVE WORKFLOW DEMONSTRATION
ORDER #1042 · WC HOOKS
Order #1042 · $189.00 Status Transition
Line Item: Premium Mechanical Keyboard (SKU: KB-PRO) × 1
wc-pending wc-processing wc-completed
Warehouse Inventory
100 → 99 units
Stock Reduction Flag
_order_stock_reduced = YES
THE STUDIO MANIFESTO

Most plugins try to do everything.
We solve one problem properly.

The WordPress ecosystem is crowded with bloated, monolithic plugin suites that slow down admin screens, conflict with cache layers, and introduce unhandled edge cases. We take the surgical approach.

01 /

Single-Purpose Scope

Each plugin addresses exactly one operational problem. No upsell banners, no unwanted dashboard menus, and no background telemetry scripts.

02 /

Native Hooks Only

Operates strictly through official WooCommerce filters and CRUD APIs. Zero custom database tables. Full High-Performance Order Storage (HPOS) compatibility.

03 /

Mathematically Idempotent

State transitions are mathematically idempotent. An order can transition between statuses five times without creating phantom reductions or restoring ghost stock.

04 /

Privacy & Open Code

Distributed under the GNU GPLv2 license. You inspect the PHP source code. We never collect customer order data or track merchant behavior.

FLAGSHIP COMMERCIAL RELEASE

WooCommerce Stock by Order Status

Granular control over inventory decrements and restorations. Intercepts default WooCommerce stock triggers to align inventory actions with your real fulfillment workflow.

WooCommerce › Settings › Products › Stock Rules
v1.0.0 · HPOS CERTIFIED
General
Products
Tax
Shipping
Payments
Accounts
Emails
Stock Rules

Order Status Stock Rules

Direct Database Sync
Reduce Stock Statuses Orders entering these statuses will decrement item inventory.
✓ Processing (wc-processing) ✓ Completed (wc-completed) Pending payment (wc-pending) On hold (wc-on-hold)
Restore Stock Statuses Orders entering these statuses will restore decremented inventory.
✓ Cancelled (wc-cancelled) ✓ Refunded (wc-refunded) Failed (wc-failed)
Idempotent Safety Lock Verifies _order_stock_reduced flag before mutating stock. ✓ Active (Prevents duplicate reductions across repeat hooks)
01 /
Order Placed
wc-pending · No Change

Customer submits checkout with delayed wire or manual payment. Inventory remains available for other shoppers.

02 /
Payment Confirmed
wc-processing · Reduce Stock

Funds verified. Plugin decrements stock quantity and tags the order with _order_stock_reduced.

03 /
Order Shipped
wc-completed · No Change

Package dispatched. Stock is already reduced; safety lock prevents duplicate decrements.

04 /
Order Cancelled
wc-cancelled · Restore Stock

Customer cancels. Plugin verifies prior reduction and returns exact quantities back to warehouse stock.

$39 / year
Single-site annual license · Continuous updates & developer support · Full GPLv2 freedom
Get the Plugin — $39 → Read Documentation
TECHNICAL CREDIBILITY

Before we ship, we test the workflow.

Every state transition, edge case, and storage mode is verified through our automated test suite before public release.

RUNNER: tests/run-tests.php · PHP 8.1 - 8.5 · WC 8.0 - 9.7 ✓ 45 TESTS PASSED · 138 ASSERTIONS
[PASS] test_php_compatibility PHP 8.1, 8.2, 8.3, 8.4, 8.5 Verified
[PASS] test_hpos_detection_and_dual_storage HPOS + Classic wp_posts Verified
[PASS] test_stock_reduction_idempotency_5x_loop Strictly Idempotent (1x Reduction)
[PASS] test_variable_product_variation_managing_own_stock Variation-Level Managed
[PASS] test_partial_refund_restores_only_refunded_qty Item-Aware Quantities
[PASS] test_ghost_stock_restoration_prevention 0 Phantom Units Restored
[PASS] test_uninstall_cleanup_and_zero_db_residue 0 Custom DB Tables Residual
THE STUDIO PRINCIPLE

One focused tool at a time.

We do not maintain a bloated catalogue of 50 half-finished plugins. Building reliable WordPress tools requires exhaustive testing against WooCommerce versions, storage backends, and real merchant workflows.

We release a new tool only when it solves a genuine operational problem completely and cleanly.

WooCommerce Stock by Order Status • LIVE · v1.0.0

Precision inventory timing control. Reduce on processing, restore on cancelled or refunded.

Order & Inventory Operations • ACTIVE RESEARCH

Selective engineering around common merchant bottlenecks. Released only after automated verification.

GPLv2 FREEDOM · SINGLE-PURPOSE SCOPE · ZERO TELEMETRY
READY FOR PRECISE INVENTORY?

Take control of your WooCommerce stock timing.

Eliminate premature stock deductions and ghost inventory restorations. Single-site license for $39/year with continuous updates and developer support.

Backed by our 14-day technical satisfaction refund policy · Full GPLv2 code freedom