Once an order is placed with Knitting-Warehouse.com, it may be possible to cancel or modify it, but there are specific conditions that apply. Generally, orders are processed quickly to ensure timely delivery, which means there is a limited window for making any changes. If you realize you need to cancel or modify your order, it is advisable to act swiftly. It is recommended to check the order details on the current web page, where information regarding order modification and cancellation is typically provided. Please note that depending on the status of the order, modifications may not be possible, and cancellation might also come with certain conditions. If assistance is needed, exploring contact options on the website can provide more direct support for your situation.