Clue: Purchase add-on

Answer: 2 possible answers to Purchase add-on. From 3 to 8 leters.

Purchase add-on answers with 3 characters:

• TAX

Purchase add-on answers with 8 characters:

• STATETAX

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Similar Clues:

• Online purchase facilitator (PAYPAL with 6 letters)
• End of a student's online address (EDU with 3 letters)
• Online address (URL with 3 letters)
• Online purchase (ESALE with 5 letters)
• Cash back from an online purchase (EBATE with 5 letters)
• It's used to pay for online purchases (ECASH with 5 letters)
• Villainous laugh added to Oxford Dictionaries Online in 2012 (MWAHAHAHA with 9 letters)
• Do it online, post-purchase (RATE with 4 letters)
• Address online, for short (URL with 3 letters)
• Ontario address (e.g. BURFORD with 7 letters)