What is the crossword answer for the clue: Proof of purchase

DEED - a 4 letter word may be the answer you are looking for!

STUB - a 4 letter word may be the answer you are looking for!

BOXTOP - a 6 letter word may be the answer you are looking for!

RECEIPT - a 7 letter word may be the answer you are looking for!

SALESSLIP - a 9 letter word may be the answer you are looking for!

TITLE - a 5 letter word may be the answer you are looking for!

Proof of purchase

4 Character Answers:

DEED

STUB

5 Character Answers:

TITLE

6 Character Answers:

BOXTOP

7 Character Answers:

RECEIPT

9 Character Answers:

SALESSLIP