Final answer:
At the end of a Brewniversity Guest's visit, after closing the check, the staff must bring the guest the receipt.
Step-by-step explanation:
At the end of a Brewniversity Guest's visit, after closing the check, you must bring the guest the receipt. The receipt is a document that provides a detailed breakdown of the items purchased and the total amount paid. It serves as proof of payment and can be used for accounting and record-keeping purposes.