Market challenger: The market challenger holds the second highest market share in the category, following closely behind the dominant player. Their market posture is generally offensive because they have less to lose and more to gain by taking risks. They will compete head to head with the market leader in an effort to grow market share. Their overall strategy is to gain market share through product, packaging and service innovations; new market development and redefinition of the to broaden its scope and their position within it.
This refers to how the product gets to the customer; the distribution channels and intermediaries such as wholesalers and retailers who enable customers to access products or services in a convenient manner. This third P has also sometimes been called Place or Placement, referring to the channel by which a product or service is sold (e.g. online vs. retail), which geographic region or industry, to which segment (young adults, families, business people), etc. also referring to how the environment in which the product is sold in can affect sales.  5 Digital Marketing Skills to Master for 2020 & Beyond