 The four marques covered by ETKA also have specific sections for geographic regions, along with its main "home market" of Europe.Furthermore, ETKA is customisable in specifics such as local purchase or sales taxes, local currencies, delivery addresses, and communications protocols.With the facility to directly input individual Vehicle Identification Numbers (VIN), ETKA includes the ability to access the central database at Volkswagen AG, and highlights vehicle-specific components from within the larger range of components of the relevant vehicle model.