Neither the course of conduct between the parties nor trade practice shall act to modify any provision of this agreement. Global Virtual Opportunities may assign its rights and duties under this agreement to any party at any time without notice to you. Use of headings in this document is for convenience only and does not identify legal boundaries or terms explicitly.</p> <p>h) Global Virtual Opportunities may modify this agreement, and the agreement this creates, at any time, simply by updating this posting and without notice to you.