Vayu Checkout Blocker

Blocks checkout for the buyers you choose, by email, domain, address, customer tag or phone. Works in Shopify checkout with no theme changes.

Install it from the Shopify App Store, or open it from Apps in your Shopify admin.

• Stops checkout for buyers who match your rules and shows your message
• Block exact email addresses and whole email domains
• Block shipping countries, states / provinces and ZIP / postal codes
• Block logged-in customers by tag, e.g. “blocked”
• Block phone numbers, and a starter list of disposable email services
• Optional order limit for guests and first-time customers
• Test a buyer in the app to see which rule would block them

Setup guide · Privacy policy · Support: magentodeveloper1993@gmail.com