If a school presents an official statement from another school book fair operator (must be presented within three (3) months of their Scholastic Book Fair) evidencing that they earned more money from a fair that they ran with such other operator within one (1) year prior to their Scholastic Book Fair than they earned from such Scholastic Book Fair, Scholastic will pay the school the difference between what they earned from the other operator and what they earned from their Scholastic Book Fair (the “Difference”) in promotional Scholastic Dollars in an amount equal to one (1) Scholastic Dollar for every $0.50 of the Difference. Such promotional Scholastic Dollars must be used within 6 months of receipt by the school. Guarantee applies to amounts earned from other book fairs in cash only, no other forms of payment (books or other products, services, etc.) will be considered. Offer not valid for Virtual, BOGO, Tabletop and Sponsored Fairs.