3 ms·

I guess, but you must also consider the upside as well. A human cashier is not just a cashier, but an ad-hoc customer service rep, security guard, market intel

I guess, but you must also consider the upside as well. A human cashier is not just a cashier, but an ad-hoc customer service rep, security guard, market intel gatherer, etc.

Chris2048 10y ago
I guess this is the "human touch" argument, whether this actually applies varies; but for "market intel" machines are way better at gathering information.
- jgalt212 10y ago
  machines are best at monitoring what other machines are up to. you need to do both.