Cheers, that makes feel lot better as I don't see the logic in implementing it!
It should really be something that the CSR should enforce if they choose to, not the application as it could seem as a limitation of the application (or annoyance) more than anything else.
e.g. Customer wants to book a room, the room won't be available for another 10 mins (due 48 hour rule), do they have to wait the 10 mins before they can book the room? Is there any leeway?
There seems to be too many open ended questions which could be associated with implementing this, so I think I'll leave it out, but I'll mention my reasons why in my choices.txt
Although I've read forums where people say they failed because they didn't implement it.