While there are more on-demand delivery providers than ever before, most gift senders stick to one of the three major U.S. carriers: the U.S. Postal Service, UPS and FedEx.
This year supply chain disruptions have stoked fears among many that they may not receive their gifts in time. It seems knowing what to buy is just as important as knowing when to ship it. While we can’t help with your shopping list, we can provide key shipping deadlines for each of the major U.S. carriers.
U.S. Postal ServiceF...
https://www.freightwaves.com/news/mark-your-calendars-holiday-shipping-deadlines-you-need-to-know