8-Pack Behavior Training Follow Up. Virtual Sessions are each 45 minutes long and are scheduled every two weeks. This is a 16 week or 4 month Behavior Therapy Program. Total cost is $1680. Half, $840 of the enrollment fee is due upfront. The balance of $840 is due after the 4th session or two months later whichever comes first. All sales are final and there are no refunds for any unused sessions. Client has 6 months from the time of purchase to use all of their Behavior Therapy sessions before they expire. Behavior Therapy packages come with support between sessions 5 Days a Week between the hours of 9:00 am to 5:00 pm, Monday through Friday.