When setting up many call Sources (synonym for publishers or affiliates in Retreaver) for use when tracking calls, rather than adding them one-by-one through the interface, you can upload them via a CSV file. In the Sources view click Upload Sources or simply drag the CSV file into this general area.
The file requires your data to conform to the following format:
source id, first name, last name, company name, email
Only the source id is absolutely required, and if you use any external third-party tracking systems, this must match the source id you use in there.
When you include an email address, you must also include a first name. By including a name and an email, Retreaver will automatically invite Publishers to collaborate with you on any calls that come through numbers they have been tagged with as the Source.