Cap, shortened from “capacity”, is the limit of daily subscription volume, or, to put it simply, the number of users who can subscribe to a service you promote within the 24-hour period starting from 00:00 (offer’s time zone). Some offers have the cap, while others don’t. Our platform specifies the percentage of cap remaining on a particular offer in its description, so we recommend checking this figure once in a while. If the offer reaches its daily cap limit, you will receive a notification in your dashboard.
Once the limit is reached, the clicks are redirected to Traffic Back.
I recommend setting up a URL in your campaign settings screen with the limited offer where you can receive back traffic. In this field you can specify a link to an offer with the same geo and operator to receive clicks after the main offer reaches its limit.