The app is working great. Good functions and design options. Lulla provided great customer service....on a Sunday! ;) Thank you, guys!

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!

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.

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

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.

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.

The app is easy to use. They have a very responsive support that is happy to help with customization and troubleshooting. I highly recommend it.

Cannot believe an app like this is free. I hardly leave feedback but holy moly you just don't get this level of customization or service with other free apps. It's made cart upsells so easy, and Vivian went above and beyond to help me within 2 minutes of me reaching out via their live chat. Literally absolutely brilliant. Thank you so much Vivian and team!

Great APP! I have tried so many different slide cart apps, but nothing beats Opus. It is very helpful to POD seller. Great customer service! VIVIAN is the best!

O app é muito bom, e tem muitas funcionalidades. Fui atendida pelo Lucas e Vivian e eles foram perfeitos, me ajudaram em tudo que solicitei. Recomendo muito o app, dá pra fazer várias alterações ajustar conforme o estilo da sua loja!

This app is amazing! I love it! The features are user-friendly, but the real highlight is the support team. Huge thanks to KATIE from OPUS for her patience, kindness, and exceptional help. Her support made the experience so much easier. Highly recommended!

I am absolutely thrilled with the new cart design implemented on my Shopify store! Katie and Mia from the OPUS team were incredibly professional and responsive throughout the entire process. Their support was outstanding—they listened to my needs, provided tailored solutions, and ensured everything was seamlessly executed. Their expertise and dedication made the entire experience smooth and enjoyable. The final result exceeded my expectations and significantly enhanced the user experience on my site. I highly recommend OPUS to anyone looking for a reliable and skilled partner. A huge thank you to Katie and Mia for their remarkable work!

I finally managed to upgrade my cart and customize it. But I wouldn't have been able to do it without Katie's help, she did an amazing job assisting and recommending me.