It usually happens within a few days, although it may depend on your payment method. Once payment goes through everything can be processed fairly quickly, so if you paid online it will probably be complete by then, if you paid with cash in the dropbox it will be dependant on when the treasurer went by to collect it. If you are concerned about payments going through you can ask the treasurer, who I will add shortly. The two things that need done before you can sign up are payment processing and the backround check, so if you are sure your payment went through but aren’t able to sign up on by then, show up anyways and let whoever is running the orientation know about the issues and they should be able to manually process the backround check, it only takes a few minutes.