The "Cashier" is a female alien who first appeared in "The Toddler". She was the cashier of the candy store where Wander and Sylvia took Huckleberry Knucklehead to. When he ate a huge amount of lollipops, Sylvia paid the cashier for the lollipops.
The cashier has blueish skin and dark blue hair. She has a reddish earring on her ear, and she wears dark pink shirt.
- "The Toddler" (First appearance)