What is my job called?

Ok I know the title is kinda stupid but my friend asked me what my the name of my job was (like people that help animals are called vets). I work in the middle of the aisle at a mall selling purses and cell phone covers. I didn't know really what to call it except the "annoying-the-crap-out-of-someone job" Would it be called Kiosk Person or what?