King Checkout Validation

Incredible service. Had the app for 5 minutes, and needed a custom feature/rule which wasn't included. Gordon from support created my new feature within 30 min.

Very nice app - and especially very good and fast support. Thanks.

This is a fantastic product and the developer is extremely responsive and helpful! Great app!

He is an exceptional developer—truly the best. When it came to the new Shopify field, he resolved it immediately. His expertise and efficiency are truly remarkable.

Once again, I would like to express my deepest gratitude for your support and dedication. Your contributions have been invaluable, and I hold your work in the highest regard.

Created a new functionality, the day after reaching out on chat for advise on how to setup a feature, and testing the initial solution.

The app does its job smoothly and the support team is very quick to answer inquires and to fix issues. Gordon was a great help with the problems we have encountered.

Very happy with the app for now! We installed it and works really easy. Also very quick customer service for any question!

Very good app for checkout validation, and the support team is very responsive.

Great app and best support!