I never quite understood why shops use those electronic shelf labels.
Most of them can't be updated by someone in the store headquarters remotely. Someone has to take a bluetooth programmer device around and program each one by hand. And if they're doing that, they might as well just take a handheld label printer or sheet of labels.
Benefit of the labels is they're clearer than e-ink, brighter, and more colorful (more sales)
Most of them can't be updated by someone in the store headquarters remotely. Someone has to take a bluetooth programmer device around and program each one by hand. And if they're doing that, they might as well just take a handheld label printer or sheet of labels.
Benefit of the labels is they're clearer than e-ink, brighter, and more colorful (more sales)