DDS’s Generosity

Dartmouth Dining Services sent out a survey today, asking students to grade them on various aspects of their service. As an incentive they offered the following:

As a thank you, we will randomly select 100 completed surveys to receive
a discretionary credit good for $7.50. We will also draw three grand
prize winners to receive a $100 credit to their discretionary account.

I would applaud DDS’s generosity were it not for the fact that the only term they did this was the one term money is not carried over to the following term.