Its good enough for me, im leading bidder
We had a similar issue last year when we did our anual charity event.
We offered 50% of our weekends takings to charity and had numerous people moaning because on this weekend we had a 200% increase in overall trade so in actual fact my company made more money.
Some people thought this was bad, and yes, we did think we would get more revenue from the event but the alternative was not to do the event and the charity would have made nothing.
Instead they had enough money to treat 60 kids.
No losers.