If you want your gifts to arrive by Christmas, there are some shipping deadlines you need to know about.
The United States Postal Service says if you are mailing your gift with standard ground delivery, you need to send it by tomorrow in order for it to arrive by Christmas.
If you are using FedEx, you have until Friday to use standard ground service.
UPS is giving you until Monday to send packages using three day select shipping.
After that, you'll pay more to get your gift delivered on time.