Certified Materials and Resource Professional Practice

The primary purpose of a Global Location Number (GLN) in eCommerce transactions is to enable secure business information exchange. The GLN serves as a unique identifier for physical locations and entities, which aids in the efficient and accurate sharing of information across the supply chain. By providing a standardized way to identify locations such as warehouses, stores, and suppliers, the GLN facilitates smoother communication and collaboration between businesses, enhancing the overall transaction process.

This unique identifier helps to reduce errors and improve the traceability of goods within eCommerce, making processes like inventory management, order fulfillment, and logistics more streamlined. The use of GLNs in electronic data interchange (EDI) also ensures that businesses can transact securely and accurately, reducing the risk of miscommunication that could arise from ambiguous identification of locations.

In contrast, other options do not accurately represent the primary role of GLNs. While identifiers for medical devices or finished goods are important, they are not the main focus of the GLN. Additionally, regulating food and drug products pertains to compliance and safety standards, which is outside the scope of what a GLN provides in terms of facilitating eCommerce transactions.