Answer:

sample

Answer	Crossword Clue
SAMPLE	Supermarket freebie
SAMPLE	Borrow from another track
SAMPLE	Try

SAMPLE	Have a taste of
SAMPLE	Sales rep's giveaway
SAMPLE	Promotional mailing
SAMPLE	Try on for size
SAMPLE	Store freebie
SAMPLE	Swatch
SAMPLE	Deli counter freebie
SAMPLE	Taste

SAMPLE	Freebie from a sales rep
SAMPLE	Sales-kit item
SAMPLE	Small taste
SAMPLE	Teaser
SAMPLE	Bakery freebie
SAMPLE	Test by tasting
SAMPLE	Sales promoter
SAMPLE	Pollster's subset

SAMPLE	Specimen
SAMPLE	Take a small taste of
SAMPLE	Take a taste of
SAMPLE	Do polling
SAMPLE	Try a taste of
SAMPLE	Subset of a population
SAMPLE	A swatch, for instance.
SAMPLE	Illustration.

SAMPLE	Specimen.
SAMPLE	Introductory offer.
SAMPLE	Taste.
SAMPLE	Representative part
SAMPLE	Sales aid
SAMPLE	Swatch, e.g.
SAMPLE	Salesman's aid
SAMPLE	Pollster's unit

SAMPLE	Polling unit
SAMPLE	Try out
SAMPLE	Polling need
SAMPLE	Small, liberal part of the population (6)
SAMPLE	Statistical subset