United States Postal Service says it’s time to mail your holiday cards and packages.
To ensure it arrives on time, standard ground should be mailed shipping by Dec. 15, first class Dec. 17, priority mail by Dec. 18 and express by Dec. 23.
For cards, the deadline is Dec. 15 to ensure the lovely greetings reach their destination by Dec. 25.
For those using UPS, the three-day deadline is Dec. 21, two da…
