Article 663 — Presumption of Unlawful or Unjustifiable Enrichment.

(1) Where the law requires, in order that there be a crime, that the criminal shall have acted with intent to obtain for himself or to procure for a third person an unlawful enrichment, there is a presumption that the act was done in order to obtain or procure a benefit or an unjustifiable advantage. (2) In such event, the crime is completed torn the time when such special intent, joined to the material elements, is proved, notwithstanding that the intended enrichment has not taken place. Repayment or the making good of the damage, even if unsolicited, after such time, does not vitiate the crime, but the Court may take account thereof in determining the sentence (Art. 79 (e)).