CheckOO – Checkout Monitor & Uptime Tracker for WooCommerce

CheckOO is an automated checkout monitoring and uptime tracking plugin for WooCommerce stores. It executes headless "ghost transactions" on a configurable schedule to verify that your store's entire checkout pipeline — from cart addition through payment processing — is fully functional.

Core Features:

• Ghost Runner Engine — Automatically creates a synthetic $0.00 test product, adds it to cart, and processes a full checkout cycle using an internal mock payment gateway.
• Configurable Scheduling — Choose from 9 automated test intervals (ranging from every 5 minutes up to 24 hours) powered by WordPress Cron.
• Instant Email Alerts — Receive a high-priority HTML email notification the moment a checkout failure is detected.
• Last 30 Checks Timeline — Visual status timeline showing your checkout health over the past 30 check cycles.
• Auto-Cleanup Protocol — All synthetic test data (products, orders, cart items) is permanently purged immediately after each test to protect your store analytics.
• HPOS Compatible — Fully compatible with WooCommerce High-Performance Order Storage.
• Zero External Dependencies — No CDN calls, no tracking scripts, no external API connections. Everything runs locally.

How It Works:

1. CheckOO creates a hidden, $0.00 virtual product on the fly.
2. It adds this product to an internal cart session.
3. It processes checkout through a hidden mock payment gateway that only responds to internal test requests.
4. It verifies the order was created successfully in the database.
5. It immediately purges all synthetic data — the test product, the order, and all associated metadata.
6. If any step fails, an alert email is dispatched to the store administrator.

Who Is This For?

• WooCommerce store owners who want automated confidence that their checkout works.
• Agencies managing multiple client stores who need proactive monitoring.
• Developers who want to catch checkout-breaking changes before customers do.

Third-Party Services

This plugin does not connect to or rely on any third-party external services, APIs, or CDNs. All operations are performed entirely within your WordPress installation. No data is transmitted externally.