Just read this again. I noticed that UCC is being utilized via the reservation of rights.
"Section 1, Subsection 308, of the UNIFORM COMMERCIAL CODE covers RESERVATION OF RIGHTS. This is a well-known fact, and this is how you use it."
Printed copy · Anthology Volume 9, page 1514Printed copy from The Tender For Law Anthology, Volume 9, page 1514 (printed 13 June 2014). Added by this site; not part of the Facebook export.