FedEx SmartPost is a shipping service that utilizes the U.S. Postal Service® (USPS) for final delivery.
FedEx Ground provides guaranteed, day-definite delivery to every business address in the U.S. Transit times: 1 – 5 business days within the U.S. (3 – 7 days to, from, and within Alaska/Hawaii).
FedEx 2Day is a cost-saving parcel service available to customers who do not need overnight speed but want consistent 2-day transit times by 4:30 p.m. to most areas in the U.S.
Also, you can visit STM Goods Official Website to get more helps, faqs and knowledge base.
STM Goods has become an industry leader in the creation of laptop bags, packs, fitted cases, and other accessories. All designed to safeguard your tech devices, smarter than most.