Today, this conversation happened

Maddie, in the living room, holding a little piece of plastic that appears to belong to some toy.

Preston: Maddie, what's that?

Maddie: It's my credit card.

Preston: Your credit card? Where did you learn about credit cards?

Maddie: From Anashar [our nanny].

***

For the record I strongly doubt that Anashar taught her about credit cards.  I suspect she picked it up from me or Preston. Or from some financially savvy preschooler.