as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
why would a restaurant offer a very large cash discount?
user
why would such a large discount make business sense to the restaurant? the legit reasons could be;   or can i assume that the restaurant is trying to avoid leaving a paper trail so that they could avoid paying tax? the illegal reasons could be;
assistant