This app is a game-changer. Setting up bundles and quantity breaks couldn’t be easier, and everything works smoothly right out of the box. The bundle options are incredibly flexible… it really covers everything you need to boost AOV and conversions. Performance is fast, the UI feels native to Shopify, and I love that the entire experience is fully multilingual. Translating content directly inside the app is a huge plus for running a multi-language store. The customization options (including custom CSS) are perfect when you want everything to match your brand. But the best part? The support team. They respond almost instantly, and every time I’ve needed help, they solved the issue quickly and professionally. You really feel taken care of. If you want a reliable, powerful, easy-to-use bundling and upsell solution — this is the one.

For Shopify Plus stores, this app offers many extra features — including product page bundles and checkout page upsells. Highly recommended for any Plus store using this Bundles and Upsell App!

I am very satisfied with this app. I had issues getting it to work so I wrote to support and they responded very quickly and explained to me what I needed to do to fix my issue. (the issue was in my settings not in the app). The layout of the widget is nice and functional.

This app is simple and easy to use, compatible with my store, provides a native experience, and loads very quickly!

The Cartmax Team quickly released the Quantity breaks bundle. The incredible update speed is impressive, and the App interface is simple and user-friendly. Looking forward to further optimizations!

I’m very new to running an online store and honestly don’t understand all the tricks about boosting sales. I just wanted something easy that could help people actually finish checking out. I tried CartMax and it was super simple to set up. I didn’t have to deal with complicated settings, and now my cart looks much better and feels easier to use. For someone like me who isn’t very experienced, this app really made things less stressful and more professional.

The app is really useful, easy to use, and now working even better after my feedback because the team is very supportive. The product manager listens very well. I'm happy to provide more feedback to continually improve the app.

It seamlessly integrates with my store without affecting the store's loading speed. Looking forward to the release of new features for this app.

Enhance AOV throughout the entire customer journey, including product pages, checkout pages, post-purchase pages, and upselling on Thank You pages. I only realized how powerful this App is after installing it. Recommend this App.

A simple, easy-to-use product with quick support. Looking forward to more bundle releases of this app.