Melissa Address Validation

Melissa Address Validation helps prevent shipping errors and checkout friction by verifying, correcting, and formatting addresses across 250 countries. The app validates addresses in real-time with autocomplete suggestions, ensuring customers enter correct shipping information before completing their purchase. Get CASS USPS, SERP Canada, and Royal Mail UK certified address verification with advanced parsing that follows native language rules and international postal standards. The app detects residential vs business address types for US and Canada, fills in missing address fields, and verifies sub-premise data like suites, apartments, and offices. Stop invalid addresses at checkout with corrected address suggestions that reduce returns and failed deliveries. Melissa ensures postal compliance and delivery success for your e-commerce store with global address validation technology.