Cancel your 750G subscription by mail
750G accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Letters to 750G go to Lille, France.
Let Postbye cancel 750G 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with 750G.
- 4.8 from 2,931 reviews
- 3 750G cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel 750G by mail
Get your account details together
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details 750G holds, so the request can be matched to your account.
Draft the request
Because 750G is dealt with in French, the letter is written in French (template fr). Subject: “Objet : Demande d'annulation – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Send the letter by certified mail
Mail the letter by certified mail to the Lille address in the next section, and keep the tracking number.
File the delivery record
File the receipt with the letter. A 750G charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your 750G cancellation letter goes
The mailing address we hold for 750G is CS 90006, 59718 Lille, France.
The postcode 59718 belongs to Hauts-de-France, France, so this is where the envelope is delivered.
The letter greets the reader with “À qui de droit,”; your own details sit under the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Before you cancel 750G, check these
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- Use the same name and email as on the account. A mismatch can delay the request.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel 750G 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.
How cancelling by mail works
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
750G cancellation at a glance
- How 750G accepts cancellations
- By mailed letter
- Mailing address on file
- 750G CS 90006 59718 Lille France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
