Billboard Advertising can be called a type of out of home advertising as it is a type of advertising which takes place outside of the closed roofs and walls. This advertising can be one of the best and economically a great way/path for advertising as it benefits the firm if it's small scale and can cause lesser expense if the size and scale of advertisement expenditure of the firm are overall lesser. It is in forms on billings, posters, or even big little hoarding found at many public places. In India mainly found at bridge pillars, walls, bus stations, railway stations, superstores, etc.
Metro Station Advertising is another great type of advertising medium or way, as it in most cases proves to be a successful way of advertising. With lives being faster, people choose faster ways to commute often, and hence grabbing their attention and investing them into the product, business service or so becomes easier. Rail branding or Metro Station Advertising is recommendable for a lot of businesses as it mostly is only moderately pricey and can help businesses be seen and reach the people it wishes or aspires to reach and provide to. This is another part of out of home advertising.
Out of Home Advertising is nothing, but the advertisements or endorsements did in several ways outdoors. These advertisements prove to be effective for the firm as it can reach customers and potential customers and interested or even potential/probable to be interested in customers easily, as they are open and promoting their product/business unit to a large group of people with varied thoughts, yet many times similar requirements and needs. Out of home advertising can be a successful move for a business if executed most properly, in a judicious manner.