Address Validation iO verifies addresses and emails. Validate during and after checkout, using autocomplete to improve input accuracy. It detects missing house numbers, PO boxes, broken ZIP codes and invalid email accounts. Customers are notified to correct issues. Reduces returns and support tickets. Easy to install and quick to set up. Works with all Shopify themes and plans. No coding required. The app also identifies mistyped or non-deliverable emails to help prevent failed notifications.

• Validate addresses in realtime, offer smart suggestions during or after checkout
• Validate emails to improve your marketing and save money with less support.
• Easy setup with no coding needed. Works reliably on both mobile and desktop.
• Autom. tags orders with address or email issues to support faster workflow.
• Fully GDPR and CCPA compliant to protect customer data and merchant privacy