FoxTrot by Bill Amend for January 20, 1999
Transcript:
Roger (father): Yes. That and the deluxe golf towel set. Hold on a sec. Paige, can you grab my wallet off the counter? I need my credit card number. Paige (daughter): It's 240501081224301009. Expiration 06/02. Roger (father): You know, for a girl who can't remember half her homework assignments... Paige (daughter): I'm pretty sure I saw these towels for $1.15 less at the mall last summer.
What credit card has 18 digits?