A server device is configured to receive criteria that indicate when a microsite is to be provided to a user device. The user device is configured to obtain sensor data and user profile data and send the sensor data and the user profile data to the server device. The server device is configured to receive the sensor data and the user profile data, identify a relevant microsite, and provide information regarding the relevant microsite to the user device. In some cases, the service device is configured to identify that a particular microsite has been purchased by a user of the user device and provide information, to the user device, identifying that the particular microsite has been purchased.