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.
This concept is very simple, one car goes to any other city and if he wants to share his car with other customer on same way then he can pick the customer on the way to the route.