what is you age?
below 18
18 to 30
30 to 50
above 50
Do you like parachute? or Do you want parachute?
yes, i like it very much
no, i hate it so much
yes,i enjoy it
no, i dislike iit
How many high parachute do you like?
below 30
50 to 200
200 to 1000
1000 to 2200
above 2200
Do you want safety goods, and it can help you life?
what kind of do you like that safety goods? / you want?
safety preparation pack
safety shoes
safety rope
other
Do you want use the safety clothes? (new goods)
why you choose this goods?
cheap
higher safety
great quality
beautiful
special (it is a unique goods)
simple