I applied for the position via Referral and then I got to have a chance to face-to-face interview with two people from potential team. It went through easy and nice. They asked me normal questions which you can prepare in advance as you expected what kind of questions you will get during a interview. After interview, they briefly asked me salaries and benefits, however it doesn't impact a lot when it comes to ACTUAL NEGOTIATION which is done by HR. At the same day I interviewed, I got acceptance from company and HR contacted me to negotiate salaries however it is pre-fixed already so there is not much room to you can discuss with HR.