Install App
Automated Order Flagging Service

Stop Losing Revenue to
Duplicate Orders

Simpler than full merging. We identify. You decide.
Save 80% of time at 20% less cost with our Smart Order Flagging System.

No Credit Card Required
Secure & Private
Built for Shopify
Duplicate Guard Dashboard Impact

See Duplicate Guard in Action

Everything You Need to Protect Your Store

Powerful detection logic that works in the background 24/7.

Smart Order Flagging System

Our algorithm checks email, phone, shipping addresses, and product SKUs to identify duplicates with high accuracy. Detect both fraud patterns and duplicate SKU purchases.

Instant Tagging

We focus on FLAGGING. Orders are instantly tagged with Merge_Review_Candidate so your fulfillment team knows to pause and review.

Custom Rules

Set your own time windows and matching criteria. You decide what counts as a duplicate for your specific business needs.

SKU Detection

Prevent customers from circumventing sales limits by detecting when the same SKU is re-ordered within your defined time window. Perfect for limited edition items.

Fraud Prevention

Detect suspicious patterns when customers place multiple orders with the same email and address but different products. Catch resellers and fraud attempts automatically.

Duplicate Guard Dashboard

Why Flagging is Better than Merging

The Risk of Merging

Competitors focus on MERGING. This is complex and risky. Automatic merging can lead to data loss, incorrect inventory counts, and customer confusion if done incorrectly.

The Safety of Flagging

We focus on IDENTIFICATION. We identify. You decide. Our Smart Order Flagging System notifies you via Email/Slack and tags the order. It's simpler, lower risk, and keeps you in full control.

How Duplicate Guard Works

1

Order Placed

A customer accidentally places the same order twice, or hits the submit button multiple times.

2

We Scan It

Duplicate Guard instantly analyzes the order against your recent history using your custom rules.

3

You Decide

The order is flagged. You decide to merge or cancel. Save 80% of time at 20% less cost compared to complex merging tools.

Simple, Transparent Pricing

Start for free. Upgrade as you grow.

Free Plan
$0/month

Perfect for small stores just getting started.

  • Up to 50 orders/month
  • Basic Duplicate Detection
  • Dashboard Access
Install Free

Frequently Asked Questions

How does Duplicate Guard detect duplicates?
We analyze every incoming order and compare it with your recent order history based on customer email, phone number, and shipping address. If we find a match within your specified time window, we flag it.
Does it work on the free plan?
Yes! The free plan includes full duplicate detection for up to 50 orders per month. It's perfect for testing the app or for stores with lower volume.
What happens when an order is flagged?
We automatically add a tag (e.g., Merge_Review_Candidate) to the order in Shopify. This allows you to filter orders in your admin or set up automation flows to hold fulfillment.
Can I cancel my subscription anytime?
Absolutely. You can cancel your subscription at any time directly from the app dashboard. There are no long-term contracts.

Ready to streamline your fulfillment?

Join smart merchants who are saving thousands on shipping fees every year.

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30-day money-back guarantee • Cancel anytime