Invitation Letter and Invoice
Authors that need an invitation letter to attend SOCO 2016, please, send and email to:
SOCO 2016 Secretariat (email@example.com)
giving all the details related to your paper: Id, title, authors, affiliation and also including the proper information about where to send it.
Additionally, please tell us if you need only a scanned version of the letter or if you need the original letter to be sent to you via mail.