Product marketing, as opposed to product management, deals with more outbound marketing or customer facing tasks (in the older sense of the phrase). For example, product management deals with the nuts and bolts of product development within a firm, whereas product marketing deals with marketing the product to prospects, customers, and others. Product marketing, as a job function within a firm, also differs from other marketing jobs such as marketing communications (“marcom”), online marketing, advertising, marketing strategy, public relations, although product marketers may use channels such as online for outbound marketing for their product.