Colorful Standard review for King Checkout Validation

5 / 5

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.

Using app

About 2 hours

Total reviews

4

Average rating

5.0

King Checkout Validation for Shopify
King Checkout Validation
5.0 star
16 reviews

Checkout & address validation for VAT, phone, and order limits

Developer
Shopify App Store