Bloomberg Sales interview questions

Stressful due to rapid fire questioning and cold demeanor but process only required a quick call and 2 interviews. The second interview resulted in a formal job offer. everyone seemed fairly pleasant except the interviewer who is no longer with the company,

I applied online with a referral. Then, I got an email reply for a phone interview arrangement. It was the first stage interview that lasted around 30 minutes. Need to be prepared to know about their product thoroughly.