(d)making the conclusion of contracts subject to acceptance by theother parties of supplementary obligations which, by their natureor according to commercial usage, have no connection with thesubject of such contracts.
(d)chun go dtabharfar conarthaí i gcrích, é a chur de choinníollgo nglacfaidh na páirtithe eile le hoibleagáidí forlíontacha nachbhfuil baint ar bith acu, óna nádúr ná ó ghnás na tráchtála, lehábhar na gconarthaí sin.