sample envelope

15 LETTERS · STARTS WITH S

sample envelope is a valid 15-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1A1M3P3L1E1E1N1V4E1L1O1P3E1

1 + 1 + 3 + 3 + 1 + 1 + 0 + 1 + 1 + 4 + 1 + 1 + 1 + 3 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does sample envelope mean?