Subscription trap: is there a contract at all?
For online orders the order button must clearly state the payment obligation, e.g. "order with obligation to pay" (§ 312j(3) BGB). Without it, no contract exists. Don't pay — dispute the claim in writing.
If concluded by phone or at the door, you can withdraw within 14 days without reasons (§ 355 BGB). See withdrawal by letter.
Cancelling under the new rules
For contracts concluded since 1 March 2022: after the minimum term (max. two years) the subscription only extends indefinitely and can then be cancelled with one month's notice (§ 309 no. 9 BGB). Older contracts follow their old terms.
No stricter form than text form may be required. Subscriptions concluded online must offer a cancellation button (§ 312k BGB).
Sample text
Dear Sir or Madam,
I hereby cancel my subscription [title], customer number [number], at the earliest possible date. Please confirm the cancellation and end date in writing. I revoke the direct debit mandate as of the end of the contract.
Yours faithfully
Why by letter with proof?
Dubious providers often claim the cancellation "never arrived". Registered mail proves receipt. Template: cancellation letter.
Note: This article is not legal advice.

