Take the controls in the Captain's seat.  
This can be split into 1, 2 or 3 separate sessions.
Full briefing.
Can include several take-offs and landings.
Includes gate to gate
Fly a longer commercial flight.
Session can be tailored to your requirements eg practicing procedures, emergency scenario, challenging weather etc.
Your voucher will be valid for 12 months.
Posted to you by Royal Mail 1st class.