factoring USA 14-11-2016 D-S Concept makes more changes at US offices DS-Concept, a provider of international trade finance and factoring, has announced that… DS-Concept, a provider of international trade finance and factoring, has announced that Charles Doc Lundberg, who joined DS-Concept in…… Sign in or Upgrade to Continue Reading This news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn more Already a subscriber? Log in here #international#International Trade#management#purchase order#Vice president