Did you know that in Ancient Egypt, Pharaohs actually used couriers to send their written documents? Today, couriers are used as part of a cheap delivery service, as courier services are cheap alternatives to the mail. In some cases, they can even be quicker than the mail as well.
For instance. LA Courier Service offers same day delivery throughout the Greater Los Angeles area. Local delivery services flourish in a city like Los Angeles because of the intense automobile traffic situation there. Same day deliveries are made cheaper without the need for gasoline, and as such, bicycle messengers in LA are a very lucrative and very cheap delivery service.
The medical industry actually relies on couriers to deliver medical and pharmaceutical supplies quickly and safely. Unsurprisingly, on board couriers are typically on call to travel with important packages and documents at all time. These couriers take their jobs very seriously, and every item entrusted for delivery will be delivered securely.
The typical courier company employs roughly 25 individuals, but each of those individuals works extremely hard. Bicycle courier services are not the easiest or safest jobs in the world, and a vast majority of the people who work in that field are adrenaline junkies, skilled bicyclists, or people looking for an intense job like that.