DEF CONJul 5, 2023

Reminder: #DEFCON31 Pre-registration closes tomorrow, July 5. Cash at the door after that. To get your last minute preregistration hit up shop.defcon.org

#defcon #justonemonthtogo

Show threadJuan Zapata
@defcon Can we get an invoice/receipt when paying cash at the door? Needed it to claim expenses for work, and unfortunately approval to travel is being processed so can't buy online now.
Jul 5, 2023 at 2:14pmWeb
Show threadDEF CONJul 5, 2023
@thejuan we provide a receipt online that you can download.