英文關鍵字
background
bar
barcode
beam
box
buy
close
code
container
data
down
ean
flat
food
glow
goods
identification
identity
industry
inventory
isolated
item
label
laser
line
logistic
macro
merchandise
number
pack
procedure
process
product
read
reader
red
retail
sale
scan
scanner
scanning
ship
sign
store
transportation
warehouse
white
zoom