So happy I found this app. Amazing support by Lulla and David – they are able to customize a lot of things. The app gives a ton of control and I'm very excited to see how this will affect AOV and conversions.

Vivian a su m'expliquer rapidement les fonctionnalités de l'application, un grand merci à elle ! J'aime beaucoup l'application !

Just testing this sticky cart to replace the one we use on the live site and had a couple of design questions. Vivian in their support team resolved everything in 5 minutes, including custom CSS. Great team to deal with and a great sticky cart app.

Great app, very easy to use. A small error caused by another app was immediately fixed by Lulla and the developer David. They were both extremely friendly and helpful throughout the process. Truly a wonderful app and an amazing team. Many thanks to Lulla and David!

I’ve had such a great experience with the Opus app, but what really impressed me the most was the amazing support team. A huge thank you to LULLA and KHANG – they immediately understood where the problem was and patiently guided me through it. The issue turned out to be on my side (I wasn’t logged in with the correct email ), but they were so kind and patient while waiting for me to sort that out. Once I gave them access, they fixed everything super quickly. What I loved most was the speed and ease of communication – no unnecessary formalities or endless emails. Just a respectful, friendly, and straight-to-the-point approach that made the whole process smooth and stress-free. I honestly couldn’t be happier with the support I received – it makes me even more confident in using Opus long-term!

Crazily good customer support. Super amazing. Definitely recommending this. Super affordable for their premium version as well for what you're getting compared to others. Super BIG THANK YOU to Vivian and Lulla for everything!

Great app! Works nicely with quantity breaks. Lulla and Mia were a huge help to get some fine details (appearance and features) working.

Great app with good price point comparing to similar apps in the space. Good customer service and most importantly it doesn’t conflict with other apps you have installed for your cart drawer, its a must have for any ecom store imho！

Lulla, who assisted me was prompt, kind and knowledgeable. The app looks great and functions great as well! Thank you Opus Cart and team!

Great app and amazing customer support, Vivian and Ryan have been very supportive and have fulfilled all my custom requests. They fixed all my issues promptly. Thank you so much!

This app has everything we were looking for. The design is neat and user-friendly, and the support team is incredibly helpful. We needed several custom adjustments in the code, and they took care of every single one for us. We couldn’t be happier and highly recommend it to anyone looking for a reliable upsell solution.

Great and fast support, LULLA the support agent was able to pass on my issues to KHANG in the dev team and they resolved my issues very quickly

i have just installed. good interface. support team (vivian) was very helpful in getting styles as i wanted them and clarifying upsell rules.

Very helpful and friendly support which helped us with all the questions we had regarding the settings. Special thanks to LULLA and DAVID for all the support :)

Big Thanks to Lulla and david! Every adjustment that i wanted was fixt within minutes. Really thankfull!

By far the best cart upsell app I've used. Very flexible customization - design and functionality. No-nonsense settings to make upsells work. Also, the support is stellar. They're friendly, fast, and help fix things. Special thanks to Lulla and Vivian - you've been very helpful!

Nice app and customer service is amazing. They helped me editing the code to personalize it:) THANK YOU

Great app - good options on the free version and costs reasonable for the enhanced version. Support very responsive and helpful - our thanks to Lulla especially who was very patient and helpful with our newbie attempts at setting things up! Good app - keep up the good work!

Amazing app and its free!! A big thank you for LULLA and dev DAVID for supporting me in the late hours!

These guys are so fast and helpful, fixed my cart problems in a few hours! Thanks to LULLA & VIVIAN & dev MIA ;-)