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AddressSure Address Validator
- by Merchantwell
- Free to install. Usage charges apply.
- by Merchantwell
- Free to install. Usage charges apply.
Validate shipping addresses after checkout and help customers fix errors before fulfillment to reduce delivery issues.
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About the AddressSure Address Validator
AddressSure validates shipping addresses after checkout to catch delivery problems before fulfillment. The app checks for missing unit numbers, PO boxes, postal code mismatches, and other common address errors that could delay shipments.
When an address needs correction, customers can review and update their shipping information directly from the Thank You page or Order Status page. Verified address corrections are suggested automatically, and accepted changes update the Shopify order right away.
Merchants can customize which address conditions trigger warnings and review flagged orders using custom tags, filters, and analytics. This address validator helps reduce failed deliveries and saves time by letting customers fix address errors themselves before orders ship.
Launched: August 18, 2026
Key features
- Suggest verified corrections for shipping addresses after checkout
- Let customers update addresses from Thank You and Order Status pages
- Detect missing unit numbers, PO boxes, postal mismatches, and more
- Update the Shopify order automatically when a correction is accepted
- Review address checks with custom order tags, filters, and analytics
Integrations with:
- Checkout,
- Customer accounts
Pricing of AddressSure Address Validator
Pay as you go
$0 / month
Plus usage charges
