Dont want to turn this into a flame war, so keeping this succinct 
Firstly, tinlong, the money I earn, is related to the effort I spend packing and providing high standards of service to everyone.
People know how much effort I put into ensuring a pleasant experience for them 
Secondly, this coming from someone who almost bought out the taobao market of Cherry keypullers at <15 RMB each for his GB is rather hypocritical, dont you think so, tinlong? 
EDIT: this will be my first and last reply, just to clear things up about how evil I am according to tinlong 
don't act like that. Shadovved. Let me count our cost (if I do the cherry key puller gb). For you, per sticker is 1.5 RMB(
http://item.taobao.com/item.htm?spm=a230r.1.10.178.rxdkB9&id=17795308695 ), 1.5 RMB x400=600 RMB plus 300 RMB (I know the shipping that I count is crazy)=900 RMB and if the VAT is 50 percent, than it is 300 RMB. So, your cost is 1200 RMB. You've sold 400 sticker and sell it for 1.5 USD each, than it is 600 USD. So, 600 USD vs 1200 RMB. You still earn 400 USD.
Time for mine, 25 RMB for each keypuller (
http://detail.tmall.com/item.htm?id=8658295599&ali_trackid=2:mm_14507416_2297358_8935934:1354361859_3k9_825177918 ) shipped to me, and the rate of RMB to HKD is 1 RMB=1.3 HKD (credit card rate), if I sold 100 keypuller, than my cost is 25*100*1.3=3250 HKD. If I sold 100 keypuller for 8 usd SHIPPED (4.5+3.5 shipping), what I get is 450 USD, the rate of USD and HKD is 7.78, so what I actually get is 450*7.78-3250=251 HKD. Well, I just got 35 USD.
So, LETS SEE 35 USD vs 400 USD, 11 times profit.
P.S. Stop spamming geekhack.org