I-SF EXPRESS yenye yeenkampani ezinkulu zokuhanjiswa kweenkonzo kwihlabathi, inikezela ngeenkonzo zokuhanjiswa ngokukhawuleza nezithembekileyo kwizigidi zabathengi yonke imihla. Nangona kunjalo, i-SF EXPRESS ijongene nomceli mngeni xa befuna ukwandisa inkonzo yabo yokuhambisa kunye nokunciphisa iindleko zabo zokusebenza. Babefuna umthengisi othembekileyo kunye nongabizi kakhulu wezixhobo zemoto kunye nezixhobo zemoto ezinokuphucula izithuthi zabo zokuhambisa kunye nokusebenza kakuhle.