Kwa zaka zingapo, ndakhala ndikunena kuti kusintha ndi njira yokhayo yomwe otsatsa ayenera kukhala nayo. Kusintha kwaukadaulo, ma mediums, ndi njira zowonjezera zonse zidakakamiza mabungwe kuti agwirizane ndi zofuna za ogula ndi mabizinesi. M'zaka zaposachedwa, makampani adakakamizikanso kukhala owonekera komanso anthu pakuyesetsa kwawo. Ogula ndi mabizinesi adayamba kuchita mabizinesi…