Luckily I haven't seen anyone personally who has fallen victim to this scam, but in a world where people are always looking for a "get-rich-quick" approach to wealth building, I can imagine that someone in our audience could find this information useful.
Here is an article from Snopes.com all about a new version of an old scam. This one is centered around a secret shopper program. There are several reasons that this scam can be especially tricky, not the least of which is that there are legitimate secret shopper programs. This article discusses how to know the real employers from the scam artists.