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Address Verifier: Validation
- by Address Verifier
- Free to install. Additional charges may apply.
- by Address Verifier
- Free to install. Additional charges may apply.
Verify addresses before shipping to prevent failed deliveries. Customers fix errors in one click, even at checkout on Shopify Plus.
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About the Address Verifier: Validation
Bad addresses cost you twice: the carrier fee and the reship. Address Verifier stops failed deliveries by checking every address against carrier and postal data before orders ship. It verifies addresses down to the apartment level, catching errors in house numbers, ZIP codes, and postal codes.
Customers fix their own address in one click. On Shopify Plus, address validation happens right in checkout. The app catches express checkout orders that normally bypass address checks, so nothing slips through.
You control the rules: block PO boxes, flag missing house numbers, or stop bad ZIP codes. Address Verifier never blocks a real sale—it suggests the fix and lets the customer decide. Setup requires no code.
Launched: June 9, 2026
Key features
- Verifies every address is really deliverable, down to the apartment.
- Catches express checkout orders that normally bypass address checks.
- Never blocks a real sale: the customer sees a suggestion and chooses.
- One-click customer fix, in checkout on Shopify Plus or right after purchase.
- Block PO boxes, missing house numbers, and bad ZIP or postal codes.
Integrations with:
- Checkout,
- Customer accounts
Category:
Pricing of Address Verifier: Validation
Free
Free
- Rule-based blocking on every order
- PO box and parcel locker blocking
- Missing house number and ZIP rules
- Custom error messages
Pro
Free to install
- Everything in Free
- Full verification against carrier data
- One-click customer correction
- Covers Shop Pay, Apple Pay, Google Pay
