Duplicate Guard
Duplicate Guard
Install Duplicate Guard to run a read-only check of your last 60 days, then keep reviewing matching signals on new orders. You decide what happens next.
After install, Duplicate Guard checks the last 60 days of available Shopify orders and shows duplicate-looking groups with their matching reasons. The first scan is read-only: it does not change existing orders or use your live flag quota.
Shopify is great at taking orders—but it's not built to enforce purchase limits or catch duplicates.
Your team spends hours manually scanning orders to find matches before they hit the warehouse.
If you don't catch duplicates, you pay for two labels when one would have sufficed.
Repeat orders from the same customer, address, phone, or SKU deserve review before your team buys labels or ships inventory.
Use email, phone, address, SKU, and timing signals to decide which orders deserve a closer look.
Duplicate Guard checks email, phone, shipping addresses, and product SKUs against your configured rules so your team can review likely duplicate orders before fulfillment.
For new orders that match your selected rules, Duplicate Guard can add Merge_Review_Candidate so your fulfillment team can review before shipping.
Set your own time windows and matching criteria. You decide what counts as a duplicate for your specific business needs.
Surface repeated SKU and address signals for review when limited items or sample campaigns need closer attention.
Flag repeat-order patterns with matching details so your team can review accidental checkouts and other duplicate-looking orders before shipping.
Combining, cancelling, or changing an order can affect fulfillment and customer support. Review the matching signals first, then apply your own process.
Duplicate Guard surfaces duplicate-looking orders and matching reasons. Your team decides whether to ship, hold, contact, cancel, or take no action.
A customer accidentally places the same order twice, or hits the submit button multiple times.
Duplicate Guard instantly analyzes the order against your recent history using your custom rules.
The order is tagged and your team is notified via Email or Slack. You decide whether to merge, cancel, or ship — no risky auto-merging.
Start for free. Upgrade as you grow.
Perfect for small stores just getting started.
For growing stores that need complete peace of mind.
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.Give your team a safer way to catch duplicate-looking orders before they leave the warehouse.
Start Free on Shopify