Where to send your Hacsu cancellation letter
Read the addresses on this page next to the full guide to cancelling Hacsu.
The addresses we hold
One place for Hacsu's mailing addresses: the Carlton delivery point for a cancellation letter first, then the rest of what the database holds, with envelope wording that matches.
Where the letter goesMailing address
HacsuQueensberry Street 251level 23053 CarltonAustraliaThe Australia address on file for Hacsu. Postal code 3053.
How to address the envelope
Use the address letter for letter
The envelope reads Queensberry Street 251, level 2, 3053 Carlton, Australia. Match the spacing and the box or street line exactly as printed.
Put your own address on it
Top-left, your own name and address. A return address is what the post office needs to send the letter back if Hacsu has moved.
Certified mail, not a courier
Ask at the counter for the certified service with a return receipt: the fee is on top of the postage, the receipt is postmarked, and the article number traces the delivery.
Keep the records
Your copy of the letter, the mailing receipt and the tracking record belong together in one file.
Your letter to Hacsu
What the letter to Hacsu says: one clear cancellation request, no reasons given, the name and email on the account and, if you have one, an account or customer number quoted, and a request for written confirmation.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Hacsu Queensberry Street 251 level 2 3053 Carlton Australia
To whom it may concern,
I am cancelling my account with Hacsu, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Hacsu for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.