Design Concepts: Initial design ideas and concepts presented for feedback and selection. Mockups: Visual representations of the design, often in digital format, showing how it will look in the final product. Prototypes: Interactive or functional models of the design, allowing the customer to experience its usability. Final Design Files: The completed design in the required file formats, ready for use in production. Source Files: The original design files (e.g., Photoshop, Illustrator) that the customer can edit or provide to other vendors if needed.