Last updated: November 5, 2026
Shipping rates
- United States: free shipping on all orders.
- International: flat rate of 9.99 EUR.
Processing and delivery times
Orders are processed in 1 to 3 business days. Once shipped, delivery usually takes 7 to 14 business days depending on your location. These are estimates, not guarantees, and may be affected by carriers, customs or peak periods such as the holidays.
Tracking
You will receive a confirmation email with a tracking link when your order ships.
Multiple seats
If you order more than one seat, they may arrive in separate packages at different times.
Address accuracy
Please make sure your shipping address is correct. We are not responsible for orders delivered to an incorrect address entered at checkout.
Customs and duties
International orders may be subject to import duties and taxes set by your country, which are the customer's responsibility.
Lost or delayed packages
If your order has not arrived after the estimated window, contact us at architecturestack@gmail.com and we will help.