The holidays will be here before you know it, and you'll be stopping by a package store every other week to send something in the mail.
Be timely this year, and use this guide to help you make sure your loved ones receive their gifts before Christmas arrives.
Here are the mail-by dates for the U.S. Postal Service:
Dec. 15 - USPS Retail Ground
Dec. 20 - First-Class Mail
Dec. 21 - Priority Mail
Dec. 23 - Priority Mail Express