I used to give out all documents during the interview...then I ended up wasting alot of paper. So now I go over all big points in telephone interview, email them a copy prior to us meeting and if they want the spot ( and I do too!) I print off a copy for them to come over and sign with deposit or they are free to print off at home and deliver to me. This helps weed out those that are really serious and those that just like to collect lots of contracts at home lol