For a small reservation programm the system should generate automaticaly a bookingsreference. This reference should consist of a unique number and letters and a barcode.
An example:
TP9DBP773 (barcode 120283706847)
Any one tips how to create a random bookingreference and a random barcode.
An example:
TP9DBP773 (barcode 120283706847)
Any one tips how to create a random bookingreference and a random barcode.