Address Validator checks shipping addresses while buyers are still in checkout. It catches typos, missing unit numbers, and invalid postal codes before an order is placed, then offers a one-click corrected address. Autocomplete fills Shopify’s native address fields as buyers type. Delivery rules let you warn buyers or block checkout for PO boxes, specific countries, or regions. Order history keeps a record of every address check and the buyer’s decision.

• Real-time address verification in checkout with a one-click corrected address
• Address autocomplete inside Shopify's native checkout address fields
• Delivery rules: warn or block PO boxes, specific countries and regions
• Order history with every address check and the buyer's decision on it
• Delivery restriction notice in checkout, on the thank-you page, or both