I don't know too much about it to be honest but the company I used to work for delivered to the Scientology churches in the city. We found that they would only let certain people in the gates. I'm not sure how it was worked out, but the very first time someone spoke to you they'd assign you a number. The higher (or lower, sorry can't remember) the number the better you were. Though they didn't tell you what number you were, I just got into a conversation with one of the ladies one day & she was telling me about it.

We had one driver that they said could not enter the premises, they didn't want him anywhere near, he was a "bad" person so to speak according to his number. They wouldn't let him in at all the first time he went there, so it's a first impressions sort of deal I guess. There was one driver they loved & he was a very good soul according to the lady I dealt with. There were also only three people they would speak to in the office, me being one Interestingly enough it turned out that the driver they wouldn't allow in was staling from our company. So it seems like there is something in what they're doing there.