Patrick Masson,
General Manager,
Open Source Initiative, Dear Patrick,On behalf of The Open Source Initiative and the open source community, I would like to thank you for your sponsorship of $[amount] received on [date mm/dd/yyyy].It is only through the generous contributions of people like you that the OSI can continue our important work to protect and promote open source software, development and communities, championing software freedom in society through education, collaboration, and infrastructure, stewarding the Open Source Definition (OSD), and preventing abuse of the ideals and ethos inherent to the open source movement.The Open Source Initiative’s Federal Tax ID number is 91-2037395.  The Open Source Initiative is a public charity under section 501(c)(3) of the Internal Revenue Code. Thank you again for your sponsorship!Sincerely,Patrick Masson
General Manager & Director, Open Source Initiative
855 El Camino Real, Ste 13A, #270
Palo Alto, CA 94301 - United States
OSI Phone: (415) 857-5398