Digital marketing is the component of marketing that uses internet and online based digital technologies such as desktop computers, mobile phones and other digital media and platforms to promote products and services.Its development during the 1990s and 2000s changed the way brands and businesses use technology for marketing. As digital platforms became increasingly incorporated into marketing plans and everyday life,and as people increasingly use digital devices instead of visiting physical shops, digital marketing campaigns have become prevalent, employing combinations of search engine optimization (SEO), search engine marketing(SEM),content marketing, influencer marketing, content automation, campaign marketing,data-driven marketing, e-commerce marketing, social media marketing,social media optimization,display marketing, e-books, and Optical disks and games have become commonplace. Digital marketing extends to non-Internet channels that provide digital media, such as television, mobile phones (SMS and MMS), callback, and on-hold mobile ring tones. The extension to non-Internet channels differentiates digital marketing from online marketing.

Brand awareness, as one of the fundamental dimensions of brand equity, is often considered to be a prerequisite of consumers’ buying decision, as it represents the main factor for including a brand in the consideration set. Brand awareness can also influence consumers’ perceived risk assessment and their confidence in the purchase decision, due to familiarity with the brand and its characteristics.