Person using a smartphone app in a brightly lit candy aisle of a grocery store, scanning products for price and information.
Palabras clave
person,
smartphone,
app,
use,
brightly,
light,
candy,
aisle,
grocery,
store,
checkout,
track,
item,
datum,
package,
purchase,
offer,
retail,
feedback,
review,
design,
display,
market,
brightness,
hand-held,
feature,
barcode,
user,
scanner
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