<prompt> Human: Hi , I was interviewed recently and got a job offer. They asked me to fill paperwork for background check and some personal info entered SSN as the form requires it . Now I received an email from someone working in payroll department I guess asking me a copy of my SSN. I already entered my SSN in the form , is this normal to ask ? Please advise.Thanks in advance  <response>: Every place Ive ever worked as photocopied my drivers license and social security card. 