In a decision of the Israeli Supreme Court dated May 16, 2004, in the matter of L.C.A. 502/04 <I>Buffalo Boots GMBH et al. v. Gali—Chain of Shoe Stores</I> (TK-Supreme 2004(2), 1627), it was held, <I>inter alia</I>, that in order to establish that the enrichment of the defendant is unjust, it should be proven that an "additional element" exists (as previously held by the Court in L.C.A. 5768/94, 5614/95, 993/96 <I>A.SH.I.R Import Manufacture & Distribution et al. v. Forum Cons