Duolingo Plus годовая подписка для одного пользователя

How to Purchase and Delivery

1. Click the “Buy Now” button and follow the payment instructions;
2. Once payment is complete, you will receive a unique code;
3. Send me the code.
3. Wait for my reply!
4. Once I receive the required information, I will complete your subscription within a few minutes to a few hours.

About Warranty
If you subscribe for 1 year, you will receive a 1-year warranty.

About Refunds
Once I have successfully subscribed for you, no refunds will be issued.
If the subscription fails due to the seller´s fault, the seller will refund you the full amount.