maneki neko
The beckoning cat is a figure, often used as a piggy bank, that brings good luck.

Yukari has found a way to get rich off Ran

That she has.

Its genius

SonicZX said:
Yukari has found a way to get rich off Ran

But isn't Yukari technically stealing from herself

Krugger said:
Its genius

But isn't Yukari technically stealing from herself

Not really, Ran won't let Yukari take money to go out drinking, so she tricks Ran into giving her money. Though phrase number 4 is a dead giveaway.