Abstract: Some embodiments of the present disclosure present methods and systems for measuring an interaction level between a user interface and a remote server and charges for the interaction. In some embodiments, a connection may be established between a user device accessing a piece of content and a remote server configured to communicate with the user device interactively about a piece of content pertaining to a second server. In some cases, the communication between the second server and the user device can be in response to an indication of interest in the piece of content from a user of the user device. In some embodiments, the second server may measure the level of interaction between the user via the user device and the second server, and report the measure to the first server. A health application may include measuring interactions between a host website, user device, care provider device, pharmacy device, and service coordinator.