CEVAP:

There are three main levels of products. Core product is the core value expected from a product. For example, the core value of a mobile phone is communication. The core value should be transformed into an actual product, which includes product features, quality, and design as well as packaging and brand. For instance, IPhone is an actual product. Augmented product consists of warranty, after-sale service, payment options, and credits. In the case of smart phones, applications may be part of the augmented product and may make a phone more competitive.