system
A chat on subreddit /r/me_irl
human
They had an automatic bottle return machine on a cylindrical conveyor belt for these glass bottles in my local grocery store and it would print you a ticket you could cash out with a cashier. As kids we figured out that you could repeatedly put the same bottle in the machine and reach back to grab it before it disappeared again, thus turning a 10 cent bottle into $3 worth of candy.
gpt
infinite money glitch