2. After submitting an order, if you want to cancel it, please send an email to our business e-mail (firstname.lastname@example.org). And please mark that you need to cancel your order in the subject line. Besides, the following points should be contained in the content of the mail: Order No., Order List, Order Quantities, Order Amount & the reason(s) for cancellation. 3. After accepting your application, we'll get back to you within one working day, please note to check your email. 4. Application Time: Between 9 a.m. to 7 p.m., From Monday to Saturday (Beijing Time).