You can send mail to info@sumlung.com
There are handheld bar code scanners, so a handheld bar code scanner is a bar code scanner, but a bar code scanner is not necessarily a handheld scanner. There are bar code scanners in store checkout stands that are fixed, and there may or may not be an associated handheld scanner there for the clerk to use to scan, say, a large bag of dog food that the customer doesn't want to hoist up onto the counter.
Numbers on a bar code are important because it is how the scanner recognizes the what product you are trying to buy. The lines and dashes are important to this as well.
yes
Probably not, but black on white is easier for the bar code scanner to "read"
June 16,1969
Visit the following address 20480 Chartwell Center Dr Suite F Cornelius, NC regarding the Bar code scanner
Most bar code scanners will give you the price of an item , but if you are shopping and find one that does not , the price will come up at the checkout when you plug the scanner in .
translate a bar code into a computer data file.
hi
Bar Code
Both terms apply to the same device. There isn't a difference.