I applied online off a friend's referral from a past sales job. They called me back in 1 business day. First interview scheduled was a phone interview, mostly informational, about 20 minutes, not hard. Then they scheduled a second phone interview, which had some more digging questions. Not too hard, but made me a little nervous about what they thought about one or two of my responses, though I felt pretty good because I answered authentically and my progression in learning during past sales became evident. I got an email that those interviews went well, so now they would like to bring me into their headquarters for some in-person interviews. They had me feeling excited about working for them at this point so I have to say if they had not hired me without a good reason I might have been pretty upset. In-person interviews were two sales manager followed by the head of inside sales. It felt like a video game where you have 3 final bosses, the last being the toughest. However, I came ready, convinced that the job was right for me (I highly recommend considering carefully whether the job is even cut out for you before even coming to the interviews, cause inside sales is not for everyone). The two sales managers felt rather personal with me, maybe because they're just nice and maybe because we built good rapport and they believed I was a good candidate. All three in-person interviews, which were back to back with a few minutes inbetween, seemed genuinely interested in whether the job would be something I was likely to enjoy and do well at. All correspondence was within 2 business days.