What are the cancellation processes and notice periods for subscriptions like gym memberships in Germany?

In Germany, subscription contracts for things like gym memberships, internet, or phone services usually come with a minimum commitment period and a specific notice period for cancellation. Before you sign anything, it's really important to read all the terms and conditions, paying close attention to the cancellation policy and the required notice period. Most of the time, you'll need to submit a written notification to cancel these types of contracts.