 CONT: At the book stand, the money in the cashiers hand, the real  money versus the "THIS IS YOUR GOD" money, the type of paper used  for the TIYG currency does not appear to match that of the real  kind. Real US currency is printed on a special type of cotton fiber  paper, whereas the TIYG money appears to be printed on standard 20lb  printer paper. The two types of paper take on different  characteristics when they are bent and folded many times over.