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Effective November 14, 2026

Terms of use

These terms cover use of aitriz.org, run by The Altshuller Institute for TRIZ Studies, 100 Barber Avenue, Worcester, Massachusetts 01606.

Using the site

You may read the public pages and use sign-in, membership, the library, and the store as those pages offer them.

Memberships and purchases

Memberships are purchased through Stripe Checkout. Certification testing fees and other store items that offer checkout are purchased through Stripe Checkout as well. Stripe handles the card. The Institute does not see or store card numbers. Stripe sends the receipt. Opening the thank-you page does not by itself confirm that a payment went through.

Members-only material

Library material that is limited to members is for the signed-in member who is allowed to read it. Do not copy it for redistribution.

Refunds

The site does not state a refund schedule. Write to [email protected] about a refund.

Contact

Questions about these terms: [email protected]. The privacy policy describes what the site stores.