The payment of your order is considered as a firm and final validation. Between professionals, both parties are considered experts. In this case, the law does not impose any withdrawal period. You can only cancel or change your order before it is processed. After this delay, no further action can be taken on your order. Please note that this timeframe is very short, as most orders are processed within the hour. I want to cancel my order: To cancel your order, go to the ORDERS tab of your pro account and click on the CANCEL button. If the CANCEL button is shaded, your order has already entered the preparation process and can no longer be cancelled. I want to change my order:  You wish to delete a reference or reduce the quantity. We invite you to cancel your order before the start of the preparation process and to place it again.  You wish to add a reference or increase the quantity. We invite you to contact us before the start of the preparation process of your order.