Using Our Address Cleanup Tools
Within your account, you have the option to perform address cleanup buy using one of our two address cleanup products.
CASS is our standard address cleanup option, and NCOA is our deluxe address cleanup option.
You will then be asked to name your job and upload a file. You must upload a CSV formatted address list, and It may be helpful to include a header row in your address list. Upon selecting the proper columns, click the "Continue" button at the bottom of the page. You will then be taken to the shopping cart and you will see a new job on your job list. It takes a few minutes for your addresses to be cleaned. When they are ready, you should receive an email.
You will also be able to click on your job name to download your cleaned file once it's finished processing.