G：Right, you go to the scanning studio and get measured.
T：My body will be scanned?
G：A special scanner will scan your body and create a computerized three D image.
T：So, my body measurements will be stored on computer.
G：We'll keep your record of measurements in our database.
T：Now what, how do I buy a pair of jean?
G：You go on line,
T: I pull up your web page
G：Click on your order button. your sizes and style reference are stored in our system
G；All you have to do is to place your order
T；And jeans are delivered to my door
G；Click on and save on bus fare..