What is your age？
Under 18
Between 19 to 35
More than 35
What is your job？
Student
Teacher
Government departments
Media advertising
IT
Others
What is your income？
Under 999
Between 1000 to 1999
Between 2000 to 2999
Between 3000 to 4999
Between 5000 to 7999
Between 8000 to 9999
More than 10000
None
What kind of devicea do you use except computer？(Multiple choice)
Computer
Cellphone
Tablet Personal Computer
None
What is the most popular section you have a look in Amazon?(Multiple choice)
Unlimited Instant Videos
Appstore for Android
Electronics Computers
Toys, Kids Baby
MP3s Cloud Player
Digital Games Software
Clothing, Shoes Jewelry
Amazon Cloud Drive
Books Audible
Home, Garden Tools
Sports Outdoors
Kindle E-readers
Movies, Music Games
Beauty, Health Grocery
Automotive Industrial
Kindle Fire Tablets
Do you satisfied with the Amzon's product?