Answer:

CANDYBAR

Answer	Crossword Clue
CANDYBAR	Vending machine buy, perhaps
CANDYBAR	Sweet snack
CANDYBAR	Vending machine selection

CANDYBAR	Slot machine item.
CANDYBAR	Halloween treat
CANDYBAR	Mars, for one
CANDYBAR	Butterfinger or 3 Musketeers
CANDYBAR	One coming from Mars?

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.