Videos
Know What You're Mailing: Letters vs. Flats vs. Parcels - YouTube
Jun 29, 2020 ... The United States Postal Service (USPS®) offers three basic types of mail: letters, flats and parcels. Knowing which category your mailpiece ...
Usps Parcel Vs Flat : Useful Links
When a First-Class Mail item exceeds any one of the maximum measurements of a large envelope, it is classified and priced as a package (parcel). · When a flat- ...
Sizes for postcards · Sizes for Letters · Sizes for parcels that weigh 13 ounces or less.
For example, sometimes when you mail a "letter", the postal service classifies it as a "flat", while sometimes when you mail a flat card, the postal service classifies is ...
USPS categorizes parcels into one of three mail processing ...
large envelopes (flats), and parcels ...
Package Size. With either Regional Rate boxes or Flat Rate boxes and envelopes, the USPS requires using specially marked boxes. Contents must fit comfortably ...
Package type. In the case of Flat Rate packages, the USPS requires using specially marked boxes. Seal the contents so that it fits without any bulging. Learn ...