ይህ ጽንሰ-ሐሳብ አንድ መኪና ሌላ ከተማ ሄዶ በዚያው መንገድ ላይ ሌሎች ደንበኛ ጋር መኪናው ማጋራት ከፈለገ ከዚያም መንገዱ መንገድ ላይ ደንበኛው መምረጥ ይችላሉ, በጣም ቀላል ነው.
The initial idea was that a person with a car who was heading to a specific location could drive other people in the same direction and make a little money for doing so.