Ednarabin

Often they smile and continue with their own business.
There is also less inventory available, hence increasing the odds of them matching up with your post. If in the upper deck, sit in the first row or two (usually) or sit near the highest. Help your business online.

Don't fall perfect trap of cashing out for a quick return using a long term pay back.
Get touching your market and try to understand who your secondary customers would be. This demonstrates that the buyer takes the ticket from the organizer with the event.