> The fact that a cashier does not prevent all thefts does not mean a cashier does NOTHING for theft. Yes, for one thing, it ignores that a very large share o

> The fact that a cashier does not prevent all thefts does not mean a cashier does NOTHING for theft. Yes, for one thing, it ignores that a very large share of retail theft is insider theft, and that cash handling positions are the largest portion of that. Cashiers absolutely do something for theft.