The term advertising is a mode to describe or present a product or a service in front of general public, to induce them to buy, acquire or support that product. Basically, advertising involves three basic elements: a target audience, a message, and a medium through which to send that message.
On the other hand, marketing is the strategy to make a product or service available at the marketplace. In other words, it is a movement to bring buyers and sellers together for the jointly profitable exchange or transmit of products. It is an attempt that an organization carries out to accomplish their goals. Those objectives could be selling of products, branding and attracting shareholders to towards the company.
The above two paragraphs make it easy to understand how the differences can be mystifying that some people consider both of them as same. In fact, advertising is a part of marketing process or is only a single component of the marketing process.
Advertising facilitates the manufacturers in exposing their product or services to the general public and marketplaces. Advertising includes the process of making strategies like, ad placement in newspapers, yellow pages, television, radio, billboards, and of course the internet, etc. Advertising is the largest expense of most marketing plans, with public relations following in a close second and market research not falling far behind.
One of the most effective way of distinguishing advertising with marketing is to imagine marketing as a pie which consist of numerous slices like, advertising, market research, media planning, public relations, product pricing, distribution, customer support, sales strategy and community involvement.