Centuries after the first wheel of Emmentaler rolled into the Alps, scientists are still learning about how Swiss cheese is made.
Information-Based Indicia. Information-Based Indicia (IBI) refers to a secure postage evidencing standard used by the United States Postal Service (USPS) to indicate electronic postage payment. Information-Based Indicia is a 2-dimensional PDF417 or data matrix barcode combined with human-readable information. The barcode data contains such information as amount of postage, origin zip code, destination, mail class, weight, confirmation/tracking numbers, and a
The data matrix only includes the Unique Item Identifier (UII). The UII is a primary key field for each record in the DoD's. IUID Registry. When the data matrix is read, a computer can find the UII in the IUID Registry and obtain all of the data. fields for that item.