King Checkout Validation
Validate checkout information to block unwanted checkout
Rating
5.0
feedback
12
chart
#4,020
Reviews Over Time
App Ranking
Time spent using app
-
Less than an hour
0%
-
Less than a day
25%
-
Less than a month
25%
-
Less than a year
33%
-
More than a year
0%
Reviews Summary
The reviews for this Shopify App are overwhelmingly positive, with users praising the incredible service and fast support provided by the app developers. Customers highlight the quick response times and the ability of the support team to create custom features to meet specific needs. The app is commended for its effectiveness in solving issues related to character limits, ZIP code rules, and checkout process control. Users appreciate the seamless functionality of the app and the responsiveness of the support team in addressing inquiries and fixing any encountered problems.
Highlights
Review RSS Feed
All reviews
Jan. 27, 2026
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.
Sept. 12, 2025
This app really saved us. We have an integration with SAP, and some fields have character limits that can’t be changed. This app solved that issue, and we also used it to block sending orders to certain islands via ZIP code rules — which works perfectly. I highly recommend this app. We’re running it on eight stores now.
July 25, 2025
This is a fantastic product and the developer is extremely responsive and helpful! Great app!
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