Translation of "nominal amount" into French

The certificates are issued in discount form, i.e. they are issued at below the nominal amount and are redeemed at maturity at the nominal amount

Les certificats sont émis au-dessous du pair, c

Many of these agreements are extremely old and involve one time payments of nominal amounts.

Un grand nombre des ententes sont très anciennes et ont fait l'objet de paiements uniques en valeur nominale.