If we need ADM Laser technician to train us after order,how to charge?

A:1) If you come to our factory to get training,it is free for learning, 1-3 working days.(Every one learning ability is
different,also according to details)
2) If you need our technician go to your local factory to teach you ,you need to bear the technician’s business travelling
ticket / room and board/ and additional 100-450 USD per day.