What should a server do if a customer presents an AARP card?

When a customer presents an AARP card, the appropriate action for a server is to scan the card for a discount. AARP members are often eligible for special discounts at restaurants, including Denny's, which can enhance their dining experience. By scanning the card, the server can apply the relevant discount to the bill, ensuring the customer receives the benefits associated with their membership. This process reflects Denny’s commitment to customer satisfaction and acknowledges the loyalty of AARP members.

Offering a free meal or removing the meal from the bill would not align with standard practices and could lead to significant revenue loss for the restaurant. Providing a loyalty program might not be relevant in this context, as the AARP card specifically functions as a means of validating eligibility for discounts rather than participation in a separate loyalty initiative. Scanning ensures a consistent and correct application of discounts across all customers who provide qualifying cards.