The subscriberID refers to your unique Pressero account. It is used with internally to link images you load into the Tools > File Manager folder. It is also used with the Pressero API/XML web services.
To find your subscriberID
- In Pressero Admin go Tools > File Manager folder.
- Look in the area above the webFiles for something like "/files/Subscribers/448cc937-d8f9-4cf0-96f1-01e91ed0ad9c/webfiles", with 448cc937-d8f9-4cf0-96f1-01e91ed0ad9c being the subscriber ID in this example.