
Cart customization & Checkout - OtherBy ChekLaunched September 18, 2026Updated September 21, 2026
Chek Checkout Rules Validation launched on September 18, 2026. Shoplist is watching for its first storefront installs and tracking its public listing in the meantime.
Apps merchants weigh against Chek Checkout Rules Validation, with their own detected stores and ratings.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Validate customer addresses with flexible checkout rules.
Chek helps Shopify stores validate checkout information and prevent invalid orders. Create flexible rules to check customer addresses before an order is placed, including missing street names, missing street numbers, non-Latin characters, emojis and more. Keep checkout data clean and reduce address-related issues with simple, customizable validation rules.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Chek Checkout Rules Validation on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Chek publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.