Can I get an invoice? Christopher March 15, 2016 21:46 Updated Follow You'll receive an email with all your order details. If you need an invoice we would suggest saving that. Related articles When should I arrive? The event is sold out ... Is there a way to still register? Do I need a ticket to bring to the event? What do I get when I sign up? I finished my first Tough, am I a bad ass now? Comments 0 comments Article is closed for comments.