Clementinium

Terms of sale

What you purchase

The books are digital PDF files. For this first edition, purchasing Volume I, II, or III includes the complete course, abridged course, compendium, and formula handbook in the selected language. Volumes IV and V include the complete course. No printed copy is shipped.

Language, price, and payment

Before ordering, check the selected volume and language. The price is displayed on the book’s page. Stripe’s checkout confirms the total amount, currency, and applicable transaction details before you approve payment. You can return to the volume page before paying.

Availability

The first edition is available. The purchase button opens checkout for your selected edition.

Delivery and library

After payment is confirmed, personal download links are sent to the email address supplied. The links expire after seven days; your library provides fresh links. Keep a copy of your downloaded files. Previous purchases remain accessible in the edition acquired.

Use of the files

The purchase is for your personal reading. It does not transfer copyright or authorize public redistribution of the files. Contact the publisher about group or institutional use, or reproduction permission.

Support and refunds

For duplicate payments, defective files, delivery errors, or a refund request, email [email protected] with the order reference. Each request is assessed under the terms applicable to the transaction and the customer’s legal rights. These terms do not restrict applicable mandatory rights.