source: - Krājumu deficītu izraisa ilgs vai nezināms kreditora piegādes laiks . Iespējams , vēlaties nodrošināt , ka noteikti debitori vai pasūtījumi saņem pirmo pieejamo krājumu piegādi .
  
target: - Shortage of items due to a long or unknown delivery time from the vendor . You might want to make sure that certain customers or orders get delivery of the first-available items .
  