Our Numbered Betting Slip System provides the perfect system for keeping track of your wagering receipts so there are no mistakes when calculating your winning odds during your Race Night Fundraiser. This kit contains enough slips for 10 Races that have 10 horses. Each pile has enough slips for 45 bets per horse per race. Simply discard one race's remaining slips and layout the 10 piles of slips for the next race. The system works for any amount of Races up to 10 and any amount of Horses up to 10. Just use the slips you need.  This sytem was developed by Force Digital Media Inc. for our own Race Night Productions (eMail us at forcedigial@optimum.net to inquire) but the system works for any type of Race Night Fundraiser. Good Luck with Your Event! Ask us about our 8 page Race Form Booklets. They can be an added source of profits for your Fundraiser.