They sent a text message and an email. I used the link to set up a calendar appointment. They made it seem like they had a great opportunity for me and they really wanted me and my background for some reason... they didn't... it was a mass marketing tactic to get as many people interviewed to do door-to-door knocking trying to sell their product. If that is your thing, then great, but I didn't believe they wanted or needed me for my background at all. They also kept sending me robot texts asking if I wanted to set up an interview after I already sent up the first one. Luckily, the sales rep didn't call me back in a week like he said he would to see if I wanted to do sales as my internship... bad form he didn't do what he said he would, but I guess good for me because I don’t.