i guess you don't understand the basic of economics...tvb now,tvbnow,bttvb& E7 u2 D" z2 m/ X, y% a
make a product with the lowest cost and sell at a high price making a big margin!
6 A& J% d/ X1 \; s1 R6 j/ U7 `tvb now,tvbnow,bttvbjust like those cheap oranges selling to the ove ...
' g% S) }5 f i5 Q' Y2 ~tvb now,tvbnow,bttvbPedestrian_A 發表於 2017-7-16 03:39 PM 
lowest cost products to sell big margin here  |