Prankster magician David Bonfadini teamed up with the store manager at a shop for this hilarious prank. Bonfadini pretended to be a clerk eager to offer an extra discount. This, of course, made the customers curious. When they asked how he could provide the larger discount, Bonfadini pulled out a permanent marker and marked the clothing items — which just happened to disappear when the store manager got involved! The customers couldn't help but laugh when they finally realized they were being duped.