Regrowth interview questions

I applied online and received a call later that same morning . The person who called explained the role as working closely with the Operating Manager to learn the business and was just very vague. I never got a clear understanding for the role. She then invited me in for a face-to-face interview. I did my research on the company because the conversation just seemed weird. The explanation for the work didn't add up. So, with a quick glassdoor search I was able to find out this is a door-to-door sales jobs and workers are paid solely on commission I e-mailed the person that I spoke with earlier to verify it was door to door sales and she said yes so I told her I was no longer interested in the opportunity. Also, she kept writing "sells" when she meant "sales" . Super unprofessional.