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Coding Accuracy Support System
The Coding Accuracy Support System (CASS) enables the United States Postal Service (USPS) to evaluate the accuracy of software that corrects and matches street addresses. CASS certification is offered to all Advertising mail, mailers, service bureaus, and software vendors that would like the USPS to evaluate the Quality (business), quality of their address-matching software and improve the accuracy of their ZIP Code, ZIP+4, carrier route, and five-digit coding. For software vendors and service bureaus, CASS Certification must be renewed annually with the USPS to meet current CASS Certification cycle requirements. CASS Certified products are listed in USPS literature and on its web site. CASS software will correct and standardize addresses. It will also add missing address information, such as ZIP codes, cities, and state (US), states to ensure the address is complete. Starting with 2007 Cycle L, CASS software will also perform delivery point Data validation, validation to veri ...
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United States Postal Service
The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or simply the Postal Service, is an independent agencies of the United States government, independent agency of the executive branch of the federal government of the United States, United States federal government responsible for providing mail, postal service in the United States, its insular areas and Compact of Free Association, associated states. It is one of a few government agencies Postal Clause, explicitly authorized by the Constitution of the United States. As of March 29, 2024, the USPS has 525,377 career employees and nearly 114,623 pre-career employees. The USPS has a monopoly on traditional Letter (message), letter delivery within the U.S. and operates under a Universal service, universal service obligation (USO), both of which are defined across a broad set of legal mandates, which obligate it to provide uniform price and quality across the entirety of its service area. The Post ...
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Dead Letter Mail
Dead letter mail or undeliverable mail is mail that cannot be delivered to the addressee or returned to the sender. This is usually due to lack of compliance with postal regulations, an incomplete address and return address, or the inability to forward the mail when both correspondents move before the letter can be delivered. Largely based on the British model that emerged in the late eighteenth century, many countries developed similar systems for processing undeliverable mail. The term "dead mail" is perhaps a misnomer, and several jurisdictions have opted for the use of the term "undeliverable mail" as more clearly representing the status of the item whose transmission has been impeded. As it is performed by internal departments within postal administrations, little information about the dead letter office function has ever been made public. A few journal articles and at least one recently published book (Canadian) dealing with this topic have appeared. Classification as a ...
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Locatable Address Conversion System
Locatable Address Conversion System (LACS) is a service offered by the United States Postal Service The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or simply the Postal Service, is an independent agencies of the United States government, independent agency of the executive branch of the federal governmen ... to update mailing addresses when a street is renamed or the address is updated for 911. In the case of 911, the address is changed from a rural route format to an urban/city route format. E.G. RR 2 BOX 8, SOME CITY, TX would become 2601 BELMONT DR, SOME CITY, TX. A check of address using LACS is typically not performed by the USPS, but by third parties who license the LACS data from the USPS. A licensee will create or purchase software to perform the LACS check and receive monthly or bi-monthly updates of LACS data from the USPS. References United States Postal Service Postal addresses in the United States {{postal-stub ...
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Data Validation
In computing, data validation or input validation is the process of ensuring data has undergone data cleansing to confirm it has data quality, that is, that it is both correct and useful. It uses routines, often called "validation rules", "validation constraints", or "check routines", that check for correctness, meaningfulness, and security of data that are input to the system. The rules may be implemented through the automated facilities of a data dictionary, or by the inclusion of explicit application program validation logic of the computer and its application. This is distinct from formal verification, which attempts to prove or disprove the correctness of algorithms for implementing a specification or property. Overview Data validation is intended to provide certain well-defined guarantees for fitness and data consistency, consistency of data in an application or automated system. Data validation rules can be defined and designed using various methodologies, and be deployed ...
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Delivery Point
In a Mail, postal system, a delivery point (sometimes DP) is a single mailbox or other place at which mail is delivered. It differs from a address (geography), street address, in that each address may have several delivery points, such as an apartment, office department, or other room. Such buildings (primarily residential) are often called Multi-family residential, multiple-dwelling units (MDUs) by the United States Postal Service, USPS. United States Postal Service usage In the United States Postal Service, US Postal System, a delivery point is a specific set of digits between 00 and 99 assigned to every address. When combined with the ZIP Code, ZIP + 4 code, the delivery point provides a unique identifier for every deliverable address served by the USPS. The delivery point digits are almost never printed on mail in human-readable form; instead they are encoded in the POSTNET, POSTNET delivery point barcode (DPBC) or as part of the newer Intelligent Mail Barcode (IMb ...
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State (US)
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sovereignty with the federal government. Due to this shared sovereignty, Americans are citizens both of the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons restricted by certain types of court orders (such as paroled convicts and children of divorced spouses who share child custody). State governments in the U.S. are allocated power by the people (of each respective state) through their individual state constitutions. All are grounded in republican principles (this being required by the federal constitution), and each provides for a government, consisting of three branches, each with separate and indep ...
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Carrier Route
Carrier may refer to: Entertainment * ''Carrier'' (album), a 2013 album by The Dodos * ''Carrier'' (board game), a South Pacific World War II board game * ''Carrier'' (TV series), a ten-part documentary miniseries that aired on PBS in April 2008 * ''Carrier'' (video game), a 2000 video game for the Sega Dreamcast * ''Carriers'' (film), a 2009 post-apocalyptic horror film * The Carrier (band), an American melodic hardcore band * The Carrier, spaceship home to the Authority, a team of comic superheroes * Carrier (podcast), a podcast produced by QCode and starring Cynthia Erivo Science * Carrier protein, a protein that facilitates the transport of another molecule * Disease carrier (other), multiple uses in medicine * Carrier, in radioanalytical chemistry, a dilutent used to simplify radioanalytical separations Technology * Aircraft carrier, a warship primarily hosting fixed-wing aircraft * Carrier recovery in telecommunications * Carrier signal, a waveform suitable f ...
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Quality (business)
In business, engineering, and manufacturing, quality – or high quality – has a pragmatic interpretation as the non-inferiority or wikt:superiority, superiority of something (goods or service (economics), services); it is also defined as being suitable for the intended purpose (fitness for purpose) while satisfying customer expectations. Quality is a perceptual, conditional, and somewhat subjectivity, subjective attribute and may be understood differently by different people. Consumers may focus on the Acceptance testing, specification quality of a product/service, or how it compares to competitors in the marketplace. Producers might measure the Conformance testing, conformance quality, or degree to which the product/service was produced correctly. Support personnel may measure quality in the degree that a product is wikt:reliable, reliable, Maintainability, maintainable, or sustainability, sustainable. In such ways, the subjectivity of quality is rendered objectivity (philosoph ...
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Accuracy
Accuracy and precision are two measures of ''observational error''. ''Accuracy'' is how close a given set of measurements (observations or readings) are to their ''true value''. ''Precision'' is how close the measurements are to each other. The International Organization for Standardization (ISO) defines a related measure: ''trueness'', "the closeness of agreement between the arithmetic mean of a large number of test results and the true or accepted reference value." While ''precision'' is a description of '' random errors'' (a measure of statistical variability), ''accuracy'' has two different definitions: # More commonly, a description of ''systematic errors'' (a measure of statistical bias of a given measure of central tendency, such as the mean). In this definition of "accuracy", the concept is independent of "precision", so a particular set of data can be said to be accurate, precise, both, or neither. This concept corresponds to ISO's ''trueness''. # A combination of bo ...
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Vendor
In a supply chain, a vendor, supplier, provider or a seller, is an enterprise that contributes goods or services. Generally, a supply chain vendor manufactures inventory/stock items and sells them to the next link in the chain. Today, these terms refer to a supplier of any goods or service. In property sales, the vendor is the name given to the seller of the property. Description A vendor is a supply chain management term that means anyone who provides goods or services of experience to another entity. Vendors may sell B2B (business-to-business; i.e., to other companies), B2C (business to consumers or direct-to-consumer), or B2G (business to government). Some vendors manufacture inventory, inventoriable items and then sell those items to customers, while other vendors offer services or experiences. The term vendor and the term supplier are often used indifferently. The difference is that the vendors ''sells'' the goods or services while the supplier ''provides'' the goods or serv ...
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Service Bureau
A service bureau is a company that provides business services for a fee. The term has been extensively used to describe technology-based services to financial services companies, particularly banks. Service bureaus are a significant sector within the growing 3D printing industry that allow customers to make a decision whether to buy their own equipment or outsource production. Customers of service bureaus typically do not have the scale or expertise to incorporate these services into their internal operations and prefer to outsource them to a service bureau. Outsourced payroll services constitute a commonly provisioned service from a service bureau. The business model question One writer described the ideal service bureau customer as only needing vanilla: very little customization per customer. The phrasing is catering "to the bell curve of customer requirements." If strawberry banana is needed, it is important to ask: :Did they develop their own platform or license or purchase it ...
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