Quick Navigation Toggle All Money in Commerce is a “Bill of Exchange” “Promissory Note” etc…We are in effect selling each other’s Promises to Pay…This will blow your mind!Check back at or about February 7, 2014!!! All Money in Commerce is a “Bill of Exchange” “Promissory Note” etc… We are in effect selling each other’s Promises to Pay… This will blow your mind! Check back at or about February 7, 2014!!!