Please place an additional order if you would like to add items to your existing order.  In-stock items usually ship within 24 to 48 hours after you place an order. Contact us within one (1) hour if there is an issue. If your order has not yet shipped or is on backorder, we will accept cancellations. Once an item has shipped, cancellation is not possible. Instead, you will need to return any unwanted items and be responsible for shipping and restocking fees.  Custom and special order items cannot be cancelled.