The system will send you order ID once your order is placed and the USPS tracking ID label is printed. If you have not received your USPS tracking ID two business days after it is placed, you may have placed it too early. You can try to reorder it two days before due day.
If a USPS tracking ID is sent to you, please do not ask us to speed up your order delivery, we really cannot control USPS
Please contact us in our ezfioricet.com website.