e-invoice OB10 Tungsten UK 07-05-2014OB10 to start operating as Tungsten NetworkE-invoicing network completes integration following last year’s acquisition E-invoicing network completes integration following last year’s acquisition Tungsten Corporation have announced the successful transition and integration of OB10, the e-invoicing…Sign in or Upgrade to Continue ReadingThis news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn moreAlready a subscriber? Log in here #acquisition#electronic documents