Couriers
Historically, the term "courier" has described various vital roles, from the "kashariyot" who acted as lifelines during the Holocaust to modern-day specialized gamete couriers who transport sensitive biological materials across borders [7, 20]. Today, a courier is defined as a person or company specializing in the direct, secure, and rapid transportation of items from one location to another [8, 35].
: High-pressure delivery schedules can lead to traffic violations and increased injury rates [27]. COURIERS
While the technology behind delivery continues to advance, the human element—the speed, reliability, and local knowledge of the individual courier—remains the indispensable core of modern trade [8, 21]. Historically, the term "courier" has described various vital
As e-commerce continues to skyrocket, the industry is turning toward emerging technologies like Artificial Intelligence (AI) , machine learning, and digital twins to improve efficiency [15, 23]. New niches are also appearing, such as lottery couriers who legally fulfill ticket orders for customers via mobile apps, expanding the definition of what a courier can deliver [24]. While the technology behind delivery continues to advance,
: Critics argue that the self-employed model often leaves workers without traditional benefits or social protection [10, 30]. Challenges in the Field
: Dealing with damaged packages, incorrect addresses, and sorting errors remains a constant challenge for the industry [25]. The Future of Courier Services
: Long hours and physically taxing work contribute to high levels of burnout and fatigue [1, 6, 9].