Invoice Nigeria 13-12-2022 Nigerian start-up launches invoice management system Nine months after it was founded Nigerian start-up company, Exin Versa, has launched an invoice management system for its clients. The system, named Xelar, is a cloud-based application that automates… 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 #supply chain finance