Training Provided: Training provided to client shall be complete and meet industry requirements; however, it is to be used for informational purposes only. Airstreams shall at no time be held liable for damages resulting in the improper use of equipment or lack of knowledge by personnel who have attended training courses. Schedules: Airstreams reserves the right to cancel or reschedule classes and will make every attempt to notify students of changes within 24 hours of course start date. In the event of a Force Majeure event Airstreams may not be able to notify students of course changes and shall be granted schedule relief as reasonably requested in order to resume normal business practices. "Force Majeure Event" shall mean any event beyond Airstreams reasonable control that wholly or partly prevents or delays the performance of any obligation arising under this Agreement, including natural disasters, wind, weather, fire, lightning, flood, earthquake, explosions, acts of God or the public enemy, strikes or lockouts, work stoppage by others than consultants for any reason, vandalism, blockages, insurrections, riots, war, sabotage, action of a court or other public authority, and action or inaction by any Federal, state or local legislative body or executive, administrative, or judicial agency or body. Payment: Payment shall be received before first day of training or as agreed upon by Airstreams Renewables, Inc. All sales are final after first day of attendance.