Patent attributes
Systems and methods for person/group check-ins include a system provider device receiving from a first user device that is associated with a first user account a first check-in request to allow other user accounts to check-in to the first user account. The system provider device then receives from a second user device that is associated with a second user account a second check-in request to check-in to the first user account. The system provider device associates the first user account and the second user account in a database in response to receiving the second check-in request, and tracks an aggregate behavior associated with both the first user account and the second user account. The system provider device may then provide at least one alert that is based on the aggregate behavior.