Plus Checkout Upsell+Free Gift

Incredible app! Instant Return on investment. Highly customizable. The support is incredible. The app is constantly improving as well. super happy with this app!

The application is really great, we are seeing good initial results which are helping us to increase the average value of our orders! A special thanks to the Upsell team who have been super available and have adapted all the offers to our requests!

This was a great app. Wish we would have found it earlier in our Shopify Plus experience. You can very easily insert upsells into liquid.checkout without having to actually code. And support was fantastic - they went the extra mile to help.

Amazing support. Great app and even better team. Highly recommended! If you need an app for cart and post-purchase upsell, this is the app for your business.

Great App and the customer support is by far the best we've ever had with any app integration. Thanks Jaap!

Excellent checkout integration. Simple UI. Amazing sets of options & rules. Incredibly responsive support. A++ as far as apps go.

This is by far the best Shopify app I've used. I needed a subscription offer that would upsell customers who hadn't initially opted for a subscription, right at checkout. After receiving quotes from developers ranging from $600 to $2400 and waiting 1-2 weeks, Jaap from UpsellPlus Checkout set everything up in just 5 minutes. The efficiency and effectiveness of this app are truly impressive!

Thank you dear Jaap and all Upsell Plus team for a great support.
Jaap was available all the time to support and handle some slight issues that came by. Also they made some app changes a specially for us.

We've only just recently added this app to our store, just in time for BFCM period. It's almost caught us off guard just how valuable an app like this is and is making the team kick themselves for having not added something like this sooner! The app itself is very easy to use and setup. We've had multiple queries with their CS team who have been very helpful! It'd be great if the app updated it's performance on a more often than daily basis to monitor immediate performance from new offers placed online. Other than that, we can highly recommend this app and you'd be missing out on a large portion of revenue if you weren't to use the features this app has to offer.

Really easy to use and great support from their team to set it up! The best checkout upsell app I could find.