There is an option to create codes by uploading a file to the Ad-ID system. A group, prefix and account (see Ad-ID Glossary for descriptions) must already be set up to use this feature. Codes must be purchased prior to using the upload feature to create codes.
You will need to download the Excel template by going to the Create menu in the top navigation bar and selecting Upload Ad-ID Codes. Complete the Excel file and save as a CSV for uploading. Only this template can be used for uploading codes.
See Create Codes with Spreadsheet Upload for detailed instructions.