Once you receive an email with your tracking number, allow some time for updating before you check it. USPS tracking can take 24 - 48 hours to update in the system. Once the package is scanned in and given a route destination, the tracking should begin to update. Priority Mail will generally get your package to you 1 - 2 days sooner than our “free shipping” option. If you do not receive an email, please make sure your email address was entered correctly in your account.