3 ms·
Good point. At any rate, there is room for improvement, especially considering the normal checkout systems appear to perform more quickly.
by yesimahuman 15y ago
Good point. At any rate, there is room for improvement, especially considering the normal checkout systems appear to perform more quickly.
- philwelch 15y agoBecause cashiers are trusted and customers aren't. There's still the delay during checkout, though.