This App. is the best on the Market, super clean, easy to use, advance features thanks to both Katie & Vivian and the Development team. For helping us with some customization to match our theme. Def. be back in future highly recommend Opus Cart Drawer, they are future proofing their app. unlike other apps this is unique.

Great all-in-one app that handles the cart, rewards, etc. A big thank you to Lulla, my support agent, for her help!

KAITE is perfect! 저는 한국인인데 완벽하게 해주셨습니다

Great customer support by Lulla

Great App, i am dont belive that this App is free ! great support and customer service that I got from Katie (one of the best), quick and so Kind. this App have everything I think for improve cart drawer. so Thankfull !

I've tried a lot of different apps to boost my AOV, and so far, this app has all the makings of a great one. It can add rewards, upsells, trust badges, and much more. The best part? It's FREE. A free app wouldn't offer any decent support, but Lulla from the support team answered all my questions and helped me resolve them step by step. Her response time is always less than 2 minutes whenever I have a question, which exceeds my expectations. I'll choose them in the future for any comparable apps. The support alone makes it a no-brainer.

Great app and customer support. Vivian was incredibly helpful

nice application, support very helpful

Highly recommend this app! It has tons of features, and the support team is very helpful, especially lulla. great experience overall!

Lulla was fantastic helping me customize our cart!

I couldn't have asked for more prompt and personable service from Katie! The cart drawer was personalised to our brands guidelines and has already helped streamline the conversion funnel.

Katie went above and beyond to help me. She solved my issue and also proposed ideas for what I can improve on without me even telling her or noticing. Customer service was extremely good.

They activate premium features for free - just chat with the support and in 1 minute you will have everything for free, while with other apps you have to pay for the same. Katie was very kind, supportive and super-fast, thank you! This is the best solution ever for Upselling.

I was assisted by Lucas and he was very helpful and attentive to my requests. I like the Opus app so far as it fits my needs. Its customizable too which is great. And customer service is prompt, reliable and helpful.

Great customer service and support to get set up

Lucas from customer service was very helpful and attentive! They were able to help me with all of my problems.

Instead of ignoring my special request, Opus went above and beyond to fix my issue. I have a subscription company, and the upsell only allowed one time product upsells. They were able to connect with my subscription app devs, dig into the shopify documention, and enable upsells to subscriptions. Communicated clearly and resolved my issue. A++

First-class customer service! KATIE has been a great help and has been very patient in helping me out.