Ceazer won his prize on three tickets.  He played the first as a "straight" set, which meant that his numbers had match the numbers drawn in exact order to win, the second ticket as a "box" set, meaning his numbers could match the numbers drawn in any order to win, and the third ticket as a "straight/box" set, which meant that they could match the numbers drawn in any order to win a prize or exact order to win.
Ceazer purchased his winning tickets at Waad's Discount Market on Governor Nicholls in New Orleans.