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. A deposit of $840 or 50% is due upfront to schedule. The remainder of the balance $840 is due in 60 days or 2 months, or by session 4 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.