A large address list can be a valuable asset or a burdensome anchor for your business. A list processing service (also known as list scrubbing) will allow you and clean up your entire list.
Open your file which contains the addresses. It can be:
You can even export your database table (Access, SQL Server, MySQL, etc.) to one of the formats above.
Most other players in the address verification industry don't show their full pricing on their website, and some are more costly than others. With SmartyStreets, it's simple and affordable: