Vayu Address Validation

Vayu Address Validation is an app designed to help ecommerce merchants with address validation at checkout by blocking PO Boxes, APO/FPO, and parcel lockers, and requiring unit numbers. It allows merchants to set rules such as blocking certain address types, requiring specific information like phone numbers and unit numbers, and limiting address length for carrier labels. The app ensures that orders are not sent to addresses that cannot be delivered to, providing a seamless checkout experience for customers.