Vertaling van "usps were losing " (Engels → Frans) :

Traditional letter mail services represented more than 80% of USP revenues and the USPs were losing market share in other market segments (e.g. parcel services).
Les services traditionnels de poste aux lettres représentaient plus de 80 % des recettes des prestataires du service universel, qui perdaient des parts de marché dans d'autres segments (par exemple, les services de colis).