0001010549-12-001340 Sample Contracts

ASSET PURCHASE AGREEMENT

Asset Purchase Agreement • December 28th, 2012 • X-Change Corp • Telephone communications (no radiotelephone) • Nevada

• Contract Type
  Asset Purchase Agreement
• Filed
  December 28th, 2012
• Company
  X-Change Corp
• Industry
  Telephone communications (no radiotelephone)
• Jurisdiction
  Nevada

AGREEMENT, dated as of December 11, 2012 among Cannabis Science, Inc., a Nevada corporation ("Seller"), and X-Change Corporation, a Delaware corporation (the "Purchaser").

CANNABIS SCIENCE INC. COLOMBIA CORP. JOINT VENTURE OPERATING AGREEMENT

Joint Venture Operating Agreement • December 28th, 2012 • X-Change Corp • Telephone communications (no radiotelephone)

• Contract Type
  Joint Venture Operating Agreement
• Filed
  December 28th, 2012
• Company
  X-Change Corp
• Industry
  Telephone communications (no radiotelephone)

THIS JOINT VENTURE OPERATING AGREEMENT ("Agreement" or “JV”) is entered into as of the 27th day of July 2012, by Cannabis Science Inc. and Colombia Corp. (the “Companies”).