A Deal ID, or Deal Identification, is a unique code or number assigned to a specific transaction or agreement between two parties. It serves as a digital fingerprint, allowing for the secure and efficient tracking of deals and negotiations in the world of business. This code acts as a key, granting access to the details and terms of the deal, ensuring transparency and accountability for all involved. Deal IDs are commonly used in the advertising industry, where they facilitate the buying and selling of ad space between publishers and advertisers. They provide a streamlined and organized approach to managing deals, making it easier for businesses to track and analyze their transactions. In short, a Deal ID is the backbone of successful deals, providing a reliable and structured system for conducting business.