White Castle

White Castle is an online retailer primarily focused on the Food & Beverage category, known for its signature sliders and other menu items. The current promotion offers 10 Original Sliders for $8.99 at participating locations while supplies last. Additionally, White Castle provides gift cards to customers interested in purchasing them. For new mobile app users who sign up for Craver Nation Rewards, there is a special offer of $5 off their first mobile order within the first month of signing up. This deal can only be used once per customer and applies exclusively to their initial mobile order.