Yeah, they call me all the time. I do an audit for them that makes me $100+ per week. But they are always after me to do fast food taco shops, which I don't want to do, so I don't answer their calls any more. Once a week, they call about the audit assignment and leave a message, so I return that call. Then each day until the audit is done (I do it over multiple days), they call me to "remind me" that I have the audit to do. I have done these for them every week for a year and never been late. I ignore these calls. It is very annoying. If I had a replacement for the audits, I would drop them completely.
I will say that they are nice people on the phone and I get paid regularly, every week, about six weeks after each assignment.