How can I withdraw from the purchase of a course bundle with unlimited access or a course for a year?

The method of withdrawal depends on where the purchase was made:

• For purchases on SuperMemo.com using Przelewy24 or PayPal - No right of withdrawal/return: by making a purchase, you consent to the delivery of digital content before the withdrawal period expires, which results in the loss of your right to withdraw from the contract.
• Purchase through the Google Play - Refund through the Google platform. You can find more information here.
• Purchase through the App Store - Refund through the Apple platform. You can find more information here.