Bulk uploading subscribers to the subscription group can be achieved through a CSV using a series of columns containing subscriber information. In the subscriber overview screen, click Bulk Upload to view the following screen:
Each entry in the CSV or TXT file should have the following format:
- start date*
- end date*
The order of the fields can be changed if their names (written as above) are included as headers on the first line of the file.
The first four entries are mandatory, the remaining six are optional, but will be added in the order specified by the format.
At the bottom of this article, the 2 methods have examples that can be downloaded and used as a template.