Terms of Sale

Effective October 15, 2026. These terms cover purchases from Context Window Supply ("we"), operated by Kirill Stolbushkin. Contact: contextwindow@mail.grokbot.com.

1. Who can buy. You must be 18 or older, or have a parent or guardian's permission. We currently ship to US addresses only.
2. Orders. Your order is accepted when payment succeeds on Stripe's checkout page and we email a confirmation. We may cancel and fully refund an order if an item is unavailable, a price was listed in error, or we suspect fraud.
3. Orders placed by AI agents. An AI agent or other software can build a cart and request a checkout link for you, but a person has to complete the payment on Stripe's page. You're responsible for orders made with your payment method, including ones an agent you control started. Agents may not resell our products or scrape them in bulk beyond our published rate limits.
4. Prices and payment. Prices are in US dollars and are set by our server catalog when you check out. Any price your browser or agent sends is ignored. Shipping and any sales tax are shown before you pay. Stripe processes payments, and we never see or store your full card number.
5. Made to order. Each item is printed on demand by our fulfillment partner after you order. Colors can vary slightly between screens and from print to print.
6. Returns and refunds. See our Returns policy. Nothing in these terms limits any rights you have under the law.
7. Designs and content. All designs are original to Context Window Supply. They're parody and commentary about working with AI, and they aren't affiliated with or endorsed by any AI company. You may not copy our designs for commercial use.
8. Disclaimer and limit of liability. Apart from the remedies in our Returns policy, and to the extent the law allows, products are provided as described, without other warranties. Our total liability for any order is limited to the amount you paid for it.
9. Disputes. These terms are governed by the laws of North Carolina. Please email us first, and we'll try to resolve the problem within 30 days.
10. Changes. We may update these terms. The version in effect when you order applies to that order.