Stop Losing Money from Discount Abuse on Shopify

CustomerGenius is a Shopify app that automatically detects and prevents discount code abuse by identifying customers who create multiple email accounts to exploit discounts — then cancels and refunds those orders for you.

Start Catching Abusers Today with a 14 Day Free Trial!
1%
Average % of orders from people making multiple email addresses (i.e., fraudulent orders)
11x
$ of Discounts saved vs. monthly cost of CustomerGenius
38%
Percentage of fraud-attempting customers who repurchased at full price once caught
2x
Average profit from returning fraudulent customers vs. monthly cost of CustomerGenius

These Shopify brands currently love
CustomerGenius!

CustomerGenius merchant partner brand logo
CustomerGenius merchant partner brand logo
CustomerGenius merchant partner brand logo

Recognize these issues affecting
your store's profitability?

ProblemCustomer discount icon
You offer attractive customer discounts, especially on first-time customers
ProblemSlim margins icon
Your margins are slim, or even negative on these discounted orders
ProblemMultiple email accounts icon
Customers create multiple email accounts to exploit your generosity
ProblemShopify detection gap icon
Shopify only checks for unique email addresses and doesn't catch them
SolutionCustomerGenius protection icon
CustomerGenius proactively stops discount abusers using advanced checks, protecting your margins and saving your time.

How does it work?

Install the CustomerGenius Shopify App.
Select discounts to monitor.
Let our advanced algorithms automatically detect suspicious orders.
Review flagged orders via instant email notifications (optional).
Refund & Cancel suspicious orders manually or automatically.
Notify suspicious customers with customizable automated emails (optional).
Track & Report monthly savings from prevented fraud.
Start Catching Abusers Today with a 14 Day Free Trial!

Everything you need to stop discount abuse — and more

CustomerGenius started as a discount-abuse detector. Today it's a full merchant-protection toolkit, with everything below available on every plan.

Multi-signal identity matching
Catch the same person across email, phone, name, shipping address, and billing address — including fuzzy address matching that handles typos and abbreviations.
Discount code monitoring
Watch any discount code you care about — first-time customer codes, BFCM promos, influencer drops. Supports prefix wildcards like SAVE* and an evaluate-all mode.
Order tag monitoring
Apply the same identity-based abuse detection to Shopify order tags — useful for gift-with-purchase, BFCM, or any campaign tagged at the order level instead of via a code.
Cross-evaluation discount groups
Group a whole family of codes into a single eligibility pool. When abusers rotate through different codes in the same campaign, CustomerGenius still treats them as one offer.
Identity-based block list
Fire customers who abuse your team or chronically file chargebacks. The block follows their identity across new emails, phones, and addresses — they can't just sign up again.
Custom automation rules
Define per-code or per-tag rules with their own fraud-score threshold and action (refund or hold). Rules are matched in priority order — the first match wins.
Occurrence-based rules
Only auto-act on the 2nd, 3rd, or up to 10th time an identity hits a rule. Observe before you act — perfect for new merchants who want to see patterns before automating refunds.
Customizable fraud scoring
Tune the weight of each signal — address, phone, email, name — and the threshold for marking a customer suspicious. The defaults work for most stores; adjust if you need finer control.
Subscription-aware
Run a single-use discount on your online store that keeps applying on every Recharge renewal. CustomerGenius skips recurring subscription orders from fraud evaluation, so repeated code use on renewals never triggers refunds — and your existing subscribers never get flagged either.

Wait! Want to See How Much You Could Save

Assumptions

Default results are set according to our data set from real customers
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Calculated Fields

Monthly Fraudulent Orders45
Return Orders17
Profit Lost from Refunded Orders-$90.00
Profit Gained from Returning Cheaters$238.00
CustomerGenius Cost$19.99
Total Margin Gained / Lost$148.00
Return on Investment7.40x

Integrations

ShipStation logo
Shipstation
Any order will be canceled in Shipstation as well
Recharge logo
Recharge
Any canceled subscription order will also cancel the subscription in Recharge
Testimonials

Hear from other users of CustomerGenius!

Quote$478 saved in first Month
We had some customers who would just order a massive amount on their first order, just to take advantage of our first time customer discount. It turns out, those people were making multiple email addresses, and then ordering even more on the next order! What’s more, some of those people would even file chargebacks after, costing us even more money. It would turn into such a headache, and a lot of those people would also abuse our customer service staff. With CustomerGenius, we can fire our worst customers, and allow ourselves to focus on our best ones.
Catalyst PetChief Executive Officer
Catalyst Pet logo
Quote$142 saved in first month
We were looking for a solution to crack down on discount abuse – it was costing us hundreds each month. CustomerGenius has been incredibly easy to use – it’s set it and forget it. We were honestly shocked by two numbers – just how many people were abusing the system, and how many of those people, when caught, purchased at full price! CustomerGenius pays for itself several times over each month.
Bear MountainDigital Marketing Manager
Bear Mountain logo
Pricing

Get an instant return on your investment

Our pricing is simple. All features are included in each plan, and pricing only varies based on order volume (it costs us more to serve a store with more orders):
Real-time monitoring of discount code usage
Automatic order cancellation and refund for suspicious orders
Integration with Recharge / Shipstation
Quick 2 minute installation with your existing Shopify set-up
Comprehensive reporting and analytics
Starter Plan
Up to 2,500 monthly orders
$9.99/month
Pro Plan
2,501 to 5,000 orders
$19.99/month
Elite Plan
Over 5,000 orders
$29.99/month
Start Catching Abusers Today with a 14 Day Free Trial!
About

Created by Shopify Merchants
For Shopify Merchants

We built CustomerGenius after personally experiencing repeated discount abuse, costly chargebacks, and wasted customer service hours. This app solved our problem—and now it can solve yours
FAQ

Frequently Asked Questions

How do I install CustomerGenius in my Shopify store?+
Does CustomerGenius start refunding orders the moment I install it?+
What signals feed the fraud score?+
Can CustomerGenius detect abuse across a family of similar codes (e.g. SAVE10, SAVE20, SAVE30)?+
Does CustomerGenius work with order tags as well as discount codes?+
Can different discount codes have different fraud thresholds or actions?+
Can the app observe abuse for a while before refunding automatically?+
Can I adjust how much weight each signal carries in the fraud score?+
What exactly happens when an order is refunded?+
Can I run a discount that's used once on my online store but applies on every subscription renewal?+
Can I block specific customers from ordering at all, regardless of discount use?+
Will CustomerGenius slow down my checkout?+
Is there a free trial?+
What happens to customers who are caught abusing discounts?+
How do I get help if something looks wrong?+