KeepCart: Stop Coupon Leaks

We’ve had a great experience using KeepCart. It has been a key tool for us in protecting our checkout from unintended discounts and coupon misuse, especially from extensions and affiliate-related leaks. Before using KeepCart, we didn’t have clear visibility into how and where our discount codes were being shared. Now we have much better control and insight, and we’ve been able to reduce unnecessary discounting while keeping our campaigns structured and intentional. The app runs smoothly, is easy to manage, and the impact on our bottom line was noticeable quite quickly. On top of that, their team has been responsive and helpful whenever we’ve needed support. If you’re serious about safeguarding your margins and getting full transparency around your coupon performance, KeepCart is absolutely worth having in your tech stack. Highly recommended.

If you are tired of seeing your profit margins eroded by coupon extensions like Honey, Capital One Shopping, and Rakuten, KeepCart is an absolute game-changer. Before installing this app, we struggled with discount codes—intended only for specific influencers or email segments—leaking onto the web and being auto-applied at checkout. KeepCart solved this immediately. It effectively blocks over 150 different coupon extensions and even alerts us if a code has been leaked to a third-party site so we can take action. The dashboard is incredibly clean and provides great insights into how many 'leaks' are being prevented in real-time. It’s also been fantastic for stopping affiliate and reseller abuse by preventing duplicate account fraud. The setup was quick and easy. If you’re serious about protecting your brand’s value and keeping your margins intact, this app is a must-have!

We were able to quickly spot coupon codes that had leaked to extensions and deal sites and shut them down before they caused more damage. It gave us visibility we didn’t have before and made it much easier to protect our checkout and margins. Simple to use and genuinely useful.

Great tool to help keep tabs on discount codes being used, see if anything has been leaked, and generally monitor discounts. The app dashboard is also very clear and easy to understand.

KeepCart has been great in helping us monitor and prevent code leaks. It’s already identified several incidents early on, and we’re exploring code blocking to take our protection even further. The team’s responsiveness and support have made implementation seamless and efficient.

We run Planet Mujo, a pain relief brand where margins matter, and KeepCart has instantly become one of the most important apps on our Shopify store. Our main reason for installing it was to stop coupon extensions like Honey and Capital One Shopping from scraping and auto-applying discount codes we never intended to be public. KeepCart blocks these extensions perfectly. Before this app, we were constantly fighting margin leakage from leaked codes, unauthorized discounts, and customers stacking promos. Now, problem solved. Setup took only a few minutes, and everything worked right out of the box. No theme conflicts, no site slowdown, no complicated configurations. Their support team is also excellent, fast responses and incredibly helpful. If you're tired of coupon extensions eating into your margins, KeepCart is the fix. Simple, effective, and absolutely worth it. Highly recommended by the Planet Mujo team.

If for no other reason than being able to track codes out in the wild / leaked and get updates on those, you should consider this app. It's a great tool to fight back against all of the code injection sites, especially if you work with influencers, etc and want better directional data on actual code efficacy there.

Extremely helpful insights into how our customers are finding and using discount codes.

The app does exactly what it says and was easy to set up.

Loving this! Being able to keep our offers exclusive helps to keep my community engaged and loyal. Game changer!

Awesome app that functions well and will assist the business in minimising coupon misuse across the site. A truly invaluable solution and quality support assistance too. Thanks!

This is a great tool to use! Has helped stop multiple 40% discount codes from being leaked which has saved our business! We recommend it for anyone running discount codes.

Shortly after we started providing discount codes to a particular set of new customers, we saw many non-qualified customers using that discount code. We then started to search for a plugin that would help mitigate this issue. We compared two plugins and decided that KeepCart was the best option for our situation. So far, we are very happy with how well it handles the discount codes! We like using the protected link option the best for our customers. All the information flows through to our orders the way we like, we can track the analytics of our discount code, and see all the usage of our first misused code. Thanks for saving us from a huge headache!!

We implemented KeepCart recently with the initial goal of tracking code leaks, and it has been a fantastic tool so far! It has already helped us flag multiple leaked codes, and we're excited to expand our usage of KeepCart with automated code blocking.

We implemented KeepCart to help protect our discount codes from leaking to unauthorized third-party coupon sites—and the results have been impressive. The real-time monitoring and alerts are especially helpful, allowing us to take quick action if a code appears where it shouldn’t. It’s also saved us money by preventing unauthorized discounts and keeping our marketing strategies intact. The dashboard is clean and user-friendly, and their customer support has been responsive whenever we’ve had questions or needed clarification. If you rely on exclusive codes for influencer marketing, email campaigns, or loyalty offers, KeepCart gives you much-needed control and visibility. It’s not a magic fix for all coupon misuse, but it's an excellent layer of protection and accountability.

Very nice app. Easy to use and a great way to get alerted about our influencer's leaked coupon codes, which has always been an issue for us.

This app is fantastic for solving the common issue of customers applying discount codes via browser extensions. It’s easy to set up, and their customer service is top-notch, always ready to help with any questions. Plus, it’s been incredibly effective in tracking the actual reach and impact of our programs. Highly recommended!

Great app and does exactly what it says. We've been using it for months with no issues. I've been looking for a solution like this for a long time and glad we found it.

We've been using KeepCart for a while now and they're consistent and diligent in their notifications. Support is also very response in my experience-- only an email away!

The team has been very easy to work with and super supportive along the way. Keepcart has saved us a ton of revenue on coupons and extensions, super worth it!