I’ve tested a lot of checkout validation apps on Shopify looking for a way to properly validate delivery details, and almost all of them had some problem. Either they were too limited, missing features, or didn’t work properly when you tried to use more than one rule per field. Then I came across this app, and it just works. The only thing missing for me was a combined max character limit for the address fields. I asked their live chat if that was possible, and within 30 minutes they had added it. The team is very helpful, and the price is fair. Even if it only prevents one bad order a month, it already saves more time than it costs. I would definitely recommend it.

was dealing with as fraud issue where bots or people would be purchasing a digital item to test stolen credit cards. using this app we were able to make a rule that the digital item can only be purchased with a physical item which resolved our issue. shopify doesnt natively have a solution for the issue so this app did exactly what we needed it to.

Super easy to set up and use. The app has plenty of rules and options, so you can customize checkout just the way you want. We used the address validation and it really helped reduce wrong addresses. Support was quick and friendly whenever we had a question

Great app, simple and lightweight, and it does exactly what we need. The support team is quick to respond and very helpful. We even asked for a new feature and they added it right away. Highly recommended

The app does exactly what many other apps fail to do! I tested lots of apps and Craftly was easy to set up, and the support is very quick. They even implemented regex-based rules upon request (within 1 day!). Huge thumbs up for this.

Good handling and lightning fast support! They responded within a minute and helped out quickly and in a fulfilling manner. Pricing seems very fair!

Such a great app. It has a lot of great features. It works perfectly for our use case. I recommend this app if you want to customize the shipping offering. Thumbs up app makers.

Although the support team responded a bit late, they resolved my request within 24 hours. My request was about making the tax number field mandatory on the checkout page. They developed and added this feature to the app. It took 24 hours, but that's okay — we solved it at a moderate pace. There is a 7-day trial period available, so you can cancel if you want or continue if you prefer. Thank you.

Amazing experience! They helped me immediately after messaging, stayed with me as I explained my very complex requests, and even created a custom ruleset that I could use to work perfectly with what I needed. The BEST APP for cart blocking and setting up rules with many different variations. Blown away by how detailed they are and how well this works. Highly recommend installing this app if you need block rules on your checkout!!!

We use Nexify Checkout Rules in our store StampLab.com.au to reorder our default shipping profiles, and it works perfectly! The app does exactly what we need, and setup was straightforward. During setup, I ran into a small issue, but the support team responded immediately and resolved it right away. They were fast, professional, and a pleasure to deal with. It’s rare to find an app with such responsive support, and I really appreciate it. Highly recommend this app to anyone looking to customize their checkout rules with ease!