Had an initial phone screen and then 3 in-person interviews (about 15 minutes each). Very professional and timely process. The questions they asked were standard: why I'm interested in sales, how I deal with feedback, etc.
Interview questions [1]
Question 1
One interviewer asked me to role play. He was the owner of a pizza place and I needed to schedule a call with him to present him with Yelp's advertising offerings.