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Where to send your Brain Manager Io cancellation letter

Read the addresses on this page next to the full guide to cancelling Brain Manager Io.

The addresses we hold

The addresses below are what our database holds for Brain Manager Io, first the one a cancellation letter belongs to in Sofia, then the others, so you can tell them apart.

Where the letter goesMailing address

Brain Manager Io66 bulevard "Vitosha"floor 41463 SofiaBulgaria

The Bulgaria address on file for Brain Manager Io. Postal code 1463.

How to address the envelope

  1. Use the address letter for letter

    Address the envelope to 66 bulevard "Vitosha", floor 4, 1463 Sofia, Bulgaria. Everything on those lines matters for the sorting machines, so nothing is abbreviated by hand.

  2. Add the return address

    Top-left, your own name and address. A return address is what the post office needs to send the letter back if Brain Manager Io has moved.

  3. Ask for certified mail

    Take the letter to a post office counter and ask for certified mail: you get a postmarked receipt and a delivery record. Keep the tracking number and check it until it shows delivered.

  4. File the receipt with your copy

    The postmarked receipt, the tracking record and your signed copy of the letter are the set that proves the request.

The cancellation letter

What the letter to Brain Manager Io 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.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

Brain Manager Io 66 bulevard "Vitosha" floor 4 1463 Sofia Bulgaria

To whom it may concern,

I am cancelling my account with Brain Manager Io, 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]

Let Postbye cancel Brain Manager Io 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.

Cancel Brain Manager Io