Hello. Since my restaurant has opened, my employees have been able to log in on the POS system using the last four digits of their social security number. Just recently, this feature ceased to work and now they must have a mag card to swipe to clock in. I have tried with several employees and can't figure out what is wrong. I have the option unchecked, "Must use MAG cards" for everybody, but it still won't let them. It says "Invalid password, try again" and I have checked that the numbers match up. I am using version 6.0.3. Thanks.
Nate
Nate