2016 NASCAR Board Pool

Thinking about changing entry fee for $5.00 races on weeks we only have 4 or 5 days to sell tip board numbers before the race. The change would be to sell 1 tip board number for $5.00 or 3 tip board numbers for $10.00 this may help sell more of the board before the race. When we have two weeks between races they'd remain 1 tip number for $5.00 only since we have more time to sell them.