Plus Checkout Upsell+Free Gift

It's a great App with good functionality and really amazing support! Super helpful with improving your Cart Value. Highly recommended!

We have been using the checkout upsell for a few days and thus far it's been a great experience. The set-up was easy, it's very flexible and it has tons of great features. so far i haven't come across a functionality i would want that it doesn't provide. Support is great too, they are responsive and super helpful I would definitely recommend this as a checkout Upsell :)

Great support and extremely helpful, Shopremi.com absolutely recommends Upsellplus Checkout Upsell for anyone looking to convert more sales

Great, responsive team -- always willing to help troubleshoot and accept feedback! The app works well and in AB testing outperformed checkouts that did not have an upsell shown.

Jaap was always helpful and proactive helping us to set up the app across all our domains as our code base isn't easy to adapt to 3rd party apps. However, I believe out of the box UpsellPlus will meet many customers needs.

Great app for checkout and post purchase upsells. Works very well and doesn't bloat the storefront.

We were able to generate thousands of dollars of extra revenue thanks to this app.

best checkout app so far for Plus Merchants.
Jaap is also very patient and helpful!

-Best
stilform.com Team

The team has been amazingly responsive to questions and change requests that have even required code. Excellent upsell app and experience! Really like the data dashboards, as well.

This is the best app for checkout gifts and discounts. Easy to use and very flexible. Support is extremely responsive!

very good custumer service, Jaap helped me with copying offers to other stores. will install in comming stores again.