Terms of purchase
SCHOLA — ONLINE COURSE "NOT YOU. NOT THEM."
Valid from 1 November 2026.
1. Seller
BURDA ATELIER j.d.o.o., Ulica Alesandra Paravije 4, 23000 Zadar, Croatia · OIB 07169089495 · otuum@otuum.com
2. What you buy
An online course in English: 13 lessons (video, audio and text), tasks, quizzes, an entry and exit card and extra material (EXTRA). The course runs for four weeks; access to the materials remains afterwards, with no time limit, for as long as otuum.com exists. Access is personal, for one person. The entry link is not to be shared.
3. Price
€99 for the first cohort (regular price €149). This is the final price. The seller is not registered for VAT.
4. Purchase, payment and access
Payment is by card via Stripe. The contract is concluded when the payment succeeds. After payment, the payment confirmation, the receipt and your entry link are sent to the email address used at checkout. No password is needed.
5. Right of withdrawal
You may withdraw from the purchase of digital content within 14 days of purchase, without giving a reason, as long as you have not started using it. The right of withdrawal ends when, with your express prior consent and your acknowledgement that you lose this right, you open the first lesson. To withdraw, send a clear statement to otuum@otuum.com or use the form at the end of this page. We refund within 14 days of receiving your statement, to the card used for payment.
6. What the course is not
The course is a tool for self-observation based on the book Terrarium. It is not therapy, psychological counselling, medical care or a diagnosis. If something is strong and lasts, talking to a doctor is a good step. In an emergency, call 112.
7. Copyright
All course materials are for personal use only. Copying, sharing or publishing them without written permission is not allowed.
8. Complaints
Send complaints to otuum@otuum.com. We reply to written complaints within 15 days of receipt.
TERRARIUM
Terrarium, English edition
Valid from 20 October 2026
1. WHO SELLS WHAT
Paperback: printed and sold by Amazon. You buy it from Amazon, and Amazon's conditions of sale, delivery and returns apply.
E-book: sold through Lemon Squeezy, which is the merchant of record. Lemon Squeezy takes the payment, charges any tax due in your country, issues the receipt and handles refunds under its Buyer Terms (lemonsqueezy.com/buyer-terms). The publisher and supplier of the book is Burda Atelier j.d.o.o.
2. PUBLISHER
BURDA ATELIER j.d.o.o. za dizajnerske usluge
Ulica Alesandra Paravije 4, 23000 Zadar, Croatia
OIB 07169089495 · MBS 110104723, Commercial Court in Zadar
Board member: Marlis Lukin
otuum@otuum.com
3. PRICE
E-book: €8.99, or US$9.99 for buyers in the United States. The final price, with any tax that applies to you, is shown at checkout before you pay.
4. DELIVERY
After payment you receive the download link by email.
5. RIGHT OF WITHDRAWAL
For digital content, the right of withdrawal ends once the download begins, if you agreed to immediate delivery at checkout. If the file is faulty or does not open, write to otuum@otuum.com: we will send a working copy or ask Lemon Squeezy to refund you.
6. PERSONAL DATA
Lemon Squeezy processes your payment details. We receive your name and email address only to deliver the book and answer your messages. More: Legal · Privacy.
WITHDRAWAL FORM
(Fill in and send this form only if you want to withdraw from the contract.)
To: BURDA ATELIER j.d.o.o., Ulica Alesandra Paravije 4, 23000 Zadar, Croatia, otuum@otuum.com
I hereby withdraw from the contract for the purchase of the following product: SCHOLA, online course
Date of order: ________
Name: ________________________
Address / email: ________________________
Signature (only if the form is sent on paper): ________
Date: ________