What happens when a bar scans your I.D. ....does it go anywhere???

Question

What happens when a bar scans your I.D. ....does it go anywhere???

Answer 1

It depends on the type of scanner, one is just verifying that A) the bar code reads and b)the info on the front matches what is on bacode.

With the second type of reader it stores the info to be downloaded to a pc later. this info can be used for a couple things

1)develop a mailing list

2)giving the bar an idea of thier age/gender/location of customer bas

3)also if an id shows up multiple times it lets them know the possibility that someone is using the id and then giving it to somoeone else to get in the bar.

notes can be added to the reader so that if an id with a note is scanned it will pop up to be read

Answer 2

no..it just lays there on the scanner  ?????

Answer 3

no it should not