Where to send your Higgsfield AI cancellation letter
Read the addresses on this page next to the full guide to cancelling Higgsfield AI.
The addresses we hold
The address a cancellation letter to Higgsfield AI needs, and every other address we hold, starting in San Francisco: copy the lines exactly and the envelope sorts itself.
Where the letter goesMailing address
Higgsfield AIMission Street 535#1721San Francisco 94105Higgsfield AI takes its post at this San Francisco address (ZIP 94105).
Second address on file
Higgsfield AISouth Lemon Avenue 821Diamond Bar 91789The database lists this as a second address for Higgsfield AI. Use the primary address above unless your agreement names this one.
How to address the envelope
Copy the address exactly
Address the envelope to Mission Street 535, #1721, San Francisco 94105. Everything on those lines matters for the sorting machines, so nothing is abbreviated by hand.
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 Higgsfield AI 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.
File the receipt with your copy
Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.
The letter, written out
A plain, dated letter to Higgsfield AI asking for the cancellation, the end of every charge and written confirmation. Have the account email, the plan or product name and the invoice or order number from your latest receipt to hand; our letter template fills the same shape in on screen.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Higgsfield AI Mission Street 535 #1721 San Francisco 94105
To whom it may concern,
I am cancelling my account with Higgsfield AI, 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 Higgsfield AI 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.