Monster Cart Upsell+Free Gifts

This app is totally amazing! It's very rare that the owner of an app will spend so much time helping and ensuring your success.The developers and customer service team are super helpful! they have always replied quickly and made the tweaks when possible and super friendly to talk to. 10/10

The app works great with our store and integrates almost seamlessly. I had some questions I couldn't fix myself and reached out to support only to get help immediately and my issue was resolved within minutes by the dev team which saved us a lot of time and money! Highly recommend it.

Unfortunately this app broke my website for all Safari users, which is the majority of my clients. I've been paying a lot of money in marketing while my clients are not able to do checkouts

Awesome app and customer service. In one week of using this cart upsell, already seeing my AOV increase by 25%.

Been looking for a cart upsell for ages that would also help us unlock a free gift in an aesthetic and efficient way This app made it so much easier + support is off the charts. They solved my problem in less than 2 mins and very approachable :)

I've started using these app because I wanted to give my customers the option to receive gifts if they reach a certain amount. It is so easy to install and the app looks so good! The service is quick and very helpfull

So stupid, the worst app. thief app. "This campaign will show up on the products you choose below. you can show it on all products or specific" The campaign will be triggered by sitewide products, not a specified collection or product. The discount will be applied to all products, not specified collections or products.

Have a bunch of our business using Monster. Awesome app for upsells campaigns. So many options and integrates almost seamlessly to Shopify. Best support in the game.

Just started using this app and the support has been amazing so far. Ty went above and beyond in helping me do a basic task. He ended up staying pass 12am just to show me some additional features and potential. I am looking forward to signing up.

Muy buen soporte, cualquier cosa con el código te ayudan al instante. La recomiendo 100%. Además te deja un carrito muy optimizado.

There isn't another app in the App Store as good as this one! Does everything I want it to do. Sales have increased and the customer service is second to none!! Love it!

great app to upsell products and incentivize customers to buy more. Looks super clean on the website

The best cart upsell app ever. I have been using this app for months. It is very useful and easy to use.

what an awesome app! my store sales have increased my AOV has increased. shows more trust on my store too. Ty has been awesome with helping me set up some things on my store! i highly highly recommend getting this app, you are leaving money on the table if you dont. 5 stars from me!

great app, works way better than traditional cart and looks classy great support too!!!! highly recommended

So far a great experience in functionality, customization, and great customer support! 40% increase in revenue and I only have been it running for the last 5 days

I really have to congrats the support for their kindness and their efficience. I already had some very positive feedbacks about the Monster team and I have to admit that they deserve it. Keep going like this ! And the app is really cool also ;-)

Monster Upsell is a no-brainer cart app for anyone who wants to drive the most revenue from their hard-earned traffic. Tremendously well priced plus fantastic customer service. If in need of a cart upgrade, this is your app.

Literally the best app on Shopify! Works so well and got a huge AOV increase and conversion rate. Thank you, Charlene for the help <3

very helpful, thanks cart upsell! I will always use it on my website! High conversion rate since I use it!