[cosmodisk]

When we were office based, I had a few encounters with salesmen,who managed to negotiate entry into restricted areas of the building,etc. Once, I was walking past the CEO's office and suddenly this guy appears out of nowhere looking to speak to someone. I walked him out, but I always wondered who the hell buys from them when they just pop in like nothing.

[jcadam]

It doesn't have to work every time, or even the majority of the time. If it works 1 time out of 10, they'll keep doing it.