Once an order is placed with Castle Ink, the ability to cancel or modify it may depend on the specific order status. Generally, if the order has not yet been processed or shipped, there is often a possibility for cancellation or modifications. However, once an order moves into processing or shipping stages, changes may not be feasible. It is advisable for customers to review the order confirmation email they receive after placing the order, as it may contain specific details and instructions regarding order adjustments. For the most accurate and current information regarding order cancellations or modifications, customers are encouraged to visit the website, as there may be updated guidelines or contact information available there. Always double-check the terms and policies prior to placing an order to prevent any misunderstandings.