Time is Money by Seol Park

I saw it right before my eyes and I could not work out how it was done. This is no trickery, it's true sorcery.
Mr. Magic

Revolutionary Bill Magic with Extreme Visuals

Contents:
Time To Change - A visual bill change that you can hand out to the audience immediately.
Bounty - The Ultimate Bill restoration that anyone can easy perform.
Take Back - A miraculous transposition routine in the spectators hands.