YoOhw Studio – Keep it simple!

#1 Anti-Fraud

Blacklist Manager

Giving you peace of mind and focus on growing your business.

Turn One-Time Buyers into Lifelong Fans.

WooCommerce Loyalty

Must have

Upgrade order actions for your e-commerce store

Advanced Order Actions

Best choice

YoOhw Studio

Keep it Simple.

Complexity is the enemy of execution.

Who we are

We’ve been here, learning, crafting, and understanding what users like you need from the ground up.

Our philosophy

We strive to create plugins that are straightforward, easy to use, and efficient.

Bestseller

Our recommendations

Explore our best plugins at the moment.

Blacklist Manager Premium

WooCommerce Anti-Fraud & Spam Prevention - A powerful anti-fraud and spam-prevention plugin for WooCommerce and WordPress forms.

Bestseller

WooCommerce Advanced Order Actions

Enhance order management with split orders, duplicate, merge, and extended editable statuses for a smoother workflow.

Bestseller

WooCommerce Loyalty Premium

Reward and retain customers with a flexible points, tiers, and loyalty rewards system for WooCommerce.

Bestseller

Benefits of our plugins

We’re here to help – from the first line of code to the last. Let’s keep it simple together.

Skyrocket Production Value
Save Loads of Time
Save Tons of Cash

Professionally Developed
Super Simple Customization
Incredible Support

Show me products

Pay safely, 100% Money back

Buy confidently with our buyer protection policy and get a full refund in 14 days for any reasons. No questions asked. Learn more

Global Blacklist: How Order Checking Works

The Global Blacklist service helps your store detect risky orders by checking key customer details during checkout. It compares these details against a global fraud database to identify emails, IPs, phone numbers, or addresses that have been involved in previous fraud across other stores.

You don’t need to run anything manually. The plugin performs checks automatically whenever a customer places an order.

What the system checks on every new order

Depending on your plan (Free / Basic / Pro / Enterprise), the system can analyze:

Email address
IP address
Phone number (Basic & Pro & Enterprise)
Billing address (Pro & Enterprise)
Shipping address (Pro & Enterprise, if provided and different from billing)

If the shipping address exists and differs from billing, the system treats it as a separate identity. This helps catch mismatched or suspicious addresses commonly used in fraud attempts.

What the service returns

For each identity, you’ll receive:

How many times it has been reported
How severe the risk appears
How recently it was last reported

Then, the system generates a single overall result:

Allow – the order appears low risk
Challenge – the order looks suspicious
Block – the order appears high risk

Click to the card to open the popup to review the details.

How Decision Modes affect what happens next

You control how your store reacts to Global Blacklist results by choosing a Decision mode:

Light
- Adds notes and logs only
- No order status changes, no blocking
- Useful if you want visibility without interruptions
Moderate
- Adds notes
- May change order status to “on-hold” for Challenge, “cancelled” for Block
- Does not block checkout
- Ideal for balanced protection without hurting conversions
Strict
- Adds notes
- Changes order status to “on-hold” for Challenge cases
- Hard blocks checkout immediately for high-risk (“block”) cases
- Best for stores that face frequent fraud attempts

This gives you full control over how aggressively your store responds to risky orders.

What happens if you reach your monthly limit?

If your store uses all its monthly checks:

Global Blacklist checking pauses automatically
Checkout still works normally
Protection resumes on the 1st of the next month

Your store never breaks or locks up; you simply lose fraud-checking temporarily.

How this works during real orders

Customer places an order.
The plugin sends the allowed identity details (based on your tier).
Global Blacklist compares them with the fraud network.
Your site immediately receives Allow, Challenge, or Block.
The chosen Decision mode determines how your store reacts.

All of this happens instantly, without slowing down checkout, and without any manual work required.