Design submitted by Laszlo from Hungary.
Laszlo says: LCD or LED watch with time and date function.
Imagine a square, slice it to 9 equal parts. On every common side make a segment. They are the numbers 1-9. Cryptic at first glance but logical.
So this is the system that I know for sneaky car dealership pricing. They only ever put at most three shapes on the vehicle, and the salesman knows the bottom dollar for the car without needing a cheat sheet. So basically they can say of yeah, it’s $20k when the sticker says $16.500 and when you agree they get a better commission.