The important thing to remember when applying for a foid, or doing the renewal is to mail it yourself. This is because...
1. The outlet where you filled out your app may wait till they have several before mailing them to the State.
2. When the state recieves such a bundle (called just that) it will be processed as a whole (lets say 50 apps) and if there is ONE mistake on One application, they will all be sent back to the outlet (walgreen or other)
So that they can isolate & contact the parties to correct the mistakes.