OnePlus again uses scarcity to market its fancy, all-black 3T
 

OnePlus pulled off a neat (but occasionally controversial) trick with its original invitation-only selling scheme -- it allowed it to ramp up manufacturing capacity while also driving demand by playing hard-to-get. Now that the Chinese firm can make...

https://www.engadget.com/2017/03/16/...-all-black-3t/