The term 'YOU MIGHT GET A CHARGE OUT OF IT' can be solved by the following crossword solutions: EEL (3 letters), TNT (3 letters), PURCHASE (8 letters), and CREDITCARD (10 letters). An EEL is a type of fish, and TNT is an explosive material. To PURCHASE something means to buy it, and a credit card is a form of payment. Therefore, the phrase 'YOU MIGHT GET A CHARGE OUT OF IT' could be interpreted as a suggestion to buy something with a credit card, which could be exciting.