Cancel your Ad Collector subscription by mail
Cancelling Ad Collector means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Ad Collector receives written requests in Chantilly, France.
Let Postbye cancel Ad Collector 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 Ad Collector.
- 4.8 from 2,931 reviews
- 2 Ad Collector cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Ad Collector by mail
Start with your account details
Ad Collector will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Write the cancellation request
Ad Collector is based in France, so the letter goes out in French, built from our French template. Subject line: “Objet : Demande d'annulation – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Send it by certified mail
Send the letter to the Chantilly mailing address shown below by certified mail. Keep the tracking number safe.
Keep proof the letter arrived
File the receipt with the letter. A Ad Collector 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 Ad Collector cancellation letter goes
Ad Collector can be reached by post at Avenue du Général Leclerc 45, 60500 Chantilly, France.
Postal code 60500 places the address in Hauts-de-France, France.
The letter is addressed “À qui de droit,” and its details block uses the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Every address we hold for Ad Collector, with the envelope wording
Before you cancel Ad Collector, check these
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Ad Collector 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.
Ad Collector cancellation at a glance
- How Ad Collector accepts cancellations
- By mailed letter
- Mailing address on file
- Ad Collector Avenue du Général Leclerc 45 60500 Chantilly France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
