A product is something people want. 

A product is something made for people. 
Some products are not things you hold. These are called services. A train pass helps you travel. 
Companies make many kinds of products. They might make many different items. This is called a product mix.
Companies also use numbers for their items. These numbers help people find things. They help stores keep track of goods.
It is important to know what is inside. This helps keep people safe. We use products every single day.
A product is something offered to satisfy a need or want. 

Some products have no physical form. These are called intangible products. A service is an intangible product. A train pass is one example. 
Companies often sell many types of items. A group of related products is a product line. The total range of items a company sells is its product mix. Some companies have a very large product mix. This helps them reach many different people.
To keep track of items, companies use numbers. A manufacturer might use a model number. This helps identify a specific design. Cars even have a special number called a VIN. This number helps tell one car apart from another.
It is also important to know what is in a product. Rules often require labels for food or medicine. This helps keep people safe. Knowing about a product's life can also help the planet.
A product is anything offered to a market to satisfy a need or a want. 


Companies often group their items together in specific ways. A product line is a group of closely related items. They might work in a similar way or be sold to the same people. For example, insurance companies have lines for auto or life insurance. A company's full range of different lines is called its product mix. Some companies, like Coca-Cola or Pepsi, have a very large product mix. This helps them reach many different types of customers. Using these groups helps businesses organize their work and strategy.
To keep track of everything, people use special codes and numbers. A manufacturer often gives a specific design a model number. This helps identify exactly which version of an item a person has. For instance, Dyson uses model numbers to help customers with their appliances. In the car industry, things are even more detailed. A car model is defined by its engine and gearbox. Different versions, called trim levels, add things like color or special seats. Every single car also gets a unique vehicle identification number, or VIN.
Many groups around the world create systems to classify products. These systems help with economic reporting and statistics. For example, the United Nations classifies products for international reporting. The European Union also uses its own classification systems. In the United States, the NIGP Code helps local governments manage items. This code uses a hierarchy of numbers to stay organized. It can go from a 3-digit class up to an 11-digit detail. This helps cities and states manage their spending and supplies.
Knowing what is inside a product is very important for safety. Many rules require labels for food, medicine, or hygiene products. This helps people make good choices and stay healthy. Some people even use apps to scan products for their ingredients. It is also helpful to know how a product affects the planet. This is called a life-cycle assessment. New ideas like a Digital Product Passport may help in the future. These digital tools can show a product's full history and materials.
In the fields of marketing and economics, a product is any object, service, or system offered to a market. Its primary purpose is to satisfy a specific customer need or want. 
Products are broadly categorized into two main types: tangible and intangible. A tangible product is a physical object that can be perceived by touch. Examples include buildings, vehicles, gadgets, or clothing. 

Businesses often organize their offerings into groups known as product lines. A product line is a group of closely related products. They may function similarly or be sold to the same customer groups. They might also fall within specific price ranges. The total collection of all product lines offered by a company is called its product mix. Some companies, like Pepsi or Coca-Cola, maintain a very large and diverse product mix. This strategy allows them to reach many different market segments. In the insurance industry, lines are defined by the type of risk covered, such as auto or life insurance.
To manage these items, companies use specific identifiers like model numbers. A manufacturer provides a model number for each particular design. This helps distinguish different versions of a product. For example, the appliance maker Dyson requires customers to identify their specific model for support. In the automotive industry, this process is even more complex. A car model is defined by basic options like the engine, gearbox, and axles. Different versions, known as trim levels, add options like color, wheels, or entertainment systems. To distinguish every single unit, cars use a Vehicle Identification Number, or VIN. This is an internationally standardized format.
Various organizations use classification systems for economic and statistical purposes. The United Nations classifies products for international economic activity reporting. The European Union uses a system called the Classification of Products by Activity. In North America, signatories are working on the North American Product Classification System, or NAPCS. In the United States, the National Institute of Governmental Purchasing developed the NIGP Code. This hierarchical schema uses numbers ranging from a 3-digit class to an 11-digit detail. It is used by 33 states and thousands of cities for tasks like inventory identification and spend analysis.
In 1958, Leo Aspinwall developed a system to classify and rate products using five specific variables. These variables include the replacement rate, which is how often a product is repurchased. It also includes the gross margin, or the profit obtained from each product. Other factors are buyer goal adjustment, the duration of product satisfaction, and the duration of buyer search behavior. These metrics help researchers understand how consumers interact with different types of goods. Such systems provide a way to measure the value and movement of products within a market.
Product information is a key element in the buyer decision process. This information can include more than just the price. It often includes ingredients for food, pharmaceutical, or hygiene products. Many of these details are regulated to prevent false or misleading claims. Online shopping often provides more information and better comparability than physical stores. Some consumers use tools like the CodeCheck app to scan for ingredients. There is also a growing focus on environmental life-cycle assessments. These assessments help determine the environmental impact of a product throughout its entire life cycle.
New concepts are emerging to increase transparency and sustainability. The idea of "transparency by design" suggests adding digital information to physical products. This can improve traceability and help consumers understand a product's history. In the European Union, the Sustainable Product Policy Initiative has proposed the use of Digital Product Passports. Another concept is the material passport, which is a document describing all materials in a product. This data is useful for recovery, recycling, and re-use. Such tools are intended to help support a more circular economy.
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