Shipping is annoying not only for you but also for us. Once we place an order, it is our responsibility to deliver your product to you as soon as possible. If you want to cancel the order during shipping, it is also a challenge for us to return the product. We are trying to solve this problem. If you want to cancel immediately after order, then contact us as soon as possible. We will give you 100 percent refund. Cancellation and refund will not allowed once product shipped.