Checkout Blocks

This app is seriously amazing. You have so much power and control, it loads fast, and has opened so many doors for us in terms of upselling and alerting customers about certain things during the checkout process. The app pays for itself very quickly if you use it correctly.

Not to mention, the support is fantastic. I reported a couple of minor bugs, and they were resolved within 1-2 business days, which is faster than any other app like this. I'd highly recommend this tool in order to take full advantage of Shopify's new checkout extensibility.

Excellent functionality, very easy to use and incredible support from the developer. Implemented in checkout upsells and free shipping meter in minutes. Looking forward to continued feature releases!

This is the perfect app for any shopify plus merchant - super easy to customize the checkout and the support is really fast.

This app accomplishes everything we need it to with adding custom fields to our checkout. The support is phenomenal.

Great App and great support from the developers. They help me to do some settings personalized in order to improve some function.