Coupon BlockerTM
Block coupon extensions at your checkout
Block coupon extensions from auto-injecting coupons into your checkout - eliminating coupon fraud and attribution errors.
Trusted by growing bRANDs
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The old way of ‘blocking’
coupon extensions is dead
Brands can no longer add custom scripts to their checkout which previously ‘blocked’ coupon extensions.
Shopify deprecated checkout.liquid
Upgrading to checkout extensibility improves your checkout’s efficiency and security.
Our competitors no longer work
Unable to add scripts to the checkout, Promo Pirates, KeepCart and Vigilance can no longer block extensions.
Leaked code notifications don’t stop the problem
Monitoring and disabling leaked codes that will leak again is just a temporary fix.
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Stop Coupon Leaks
Allow eligible coupon codes and block extensions from auto-injecting
Coupon Blocker’s Checkout Extension gateways eligible customers and blocks coupon extensions.
All 142 coupon extensions no longer work
Block all 142 coupon extensions at your checkout across every device & browser.
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With Veeper
Coupon extensions cannot auto-inject coupon codes at your checkout.
Without Veeper
Coupon extensions can auto-inject coupon codes at your checkout.
Increase your margins 4-15% + recover revenue
Stop discounting high intent customers, increase profit margins and track recovered revenue in real-time.
Stop over-paying commission + affiliate fees
Stop ‘over-performing’ influencers and affiliates getting paid more than they should.
Stop discounting high intent customers
Protect your margins and only discount customers the promo was intended for.
Correctly attribute + track protected orders
Correctly attribute & track protected order where coupon extensions were blocked.
Whitelist codes to selected extensions
Stop coupon extensions from applying codes not intended for them at the checkout.
Conversion Coupon Code
Block coupon extensions from auto-injecting, then auto-apply a dynamic code to convert customers at checkout.
Block coupon codes during sales
Stop coupon codes from applying during sales at checkout
Block duplicate account fraud
Block codes for customers creating multiple accounts to abuse new customer discounts, referral program etc.
Zero site speed impact
All processing is done on Veeper servers. 0% CPU + GPU Load.
Recovering revenue on auto-pilot
See the results Veeper customers are achieving.
What our customers have to say
McKoy Molyneaux
Partnerships Director
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Veeper has been a game-changer for reducing code leakage on our site. Since implementing the tool, we've seen a significant drop in leaked codes. Initially, I was concerned about the potential impact on our site’s load time, but the Veeper team was incredibly supportive and helped address those concerns effectively. It’s a great tool that truly delivers on its promises. Highly recommend!
Rob Biddiscombe
Engineering Director
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Veeper hands-down outperforms every other app we’ve tested. Their extension is incredibly lightweight compared to the alternatives, and it delivered ROI right out of the gate by helping us eliminate unnecessary discounts.
Jordan Camarillo
Ecommerce Manager
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Veeper has been a fantastic partner for our store. The platform has consistently helped us block unnecessary discounts and recover revenue that would have slipped through the cracks. The ROI has been impressive, and their team is always responsive, proactive, and easy to collaborate with. A really great team to work with overall.
Stop coupon leaks
before they happen ⚡️
Book a demo with a Co-founder and safeguard your store in minutes.
