Online Advertising may be in any form. A banner advertising campaign, a classified ad, a social media ad, a PPC ad, marketing via email etc. all these are categorized under internet marketing. Banner advertising is even so the most commonly adopted means of online promotion among brand owners and advertisers. https://kevinbag17.bloggersdelight.dk/2024/08/03/online-advertising-a-profitable-means-of-promotion/