Terms of service

Last updated September 15, 2026

Using this shop

By using this website or purchasing a product, you agree to these terms. You may not misuse the site, interfere with its operation, attempt unauthorized access, or use it for an unlawful purpose.

Products, prices, and orders

Product descriptions and prices are shown in English and United States dollars. We may correct errors, update information, limit quantities, or cancel an order when inventory, pricing, fraud, or fulfillment issues require it. If we cancel a paid order, we will refund it.

Submitting an order does not guarantee acceptance. An order is accepted when payment is confirmed and we begin fulfillment.

Payment and shipping

Payments are securely processed by Stripe. You agree to provide current and accurate purchase and delivery information. Worldwide standard shipping is included, but delivery times can vary and customs charges imposed by your country remain your responsibility.

Returns and responsibility

Returns and refunds are governed by our Refund policy. To the extent permitted by law, the site and product are provided without warranties beyond those expressly stated, and itsidempotent is not liable for indirect or consequential losses.

Changes and contact

We may update these terms by posting a revised version here. Changes apply from the stated update date. Use our contact form if you have questions about these terms.