In the recent years, the traditional way of marketing like TV advertising, banners, posters, flyers, etc have become obsoleted, since they were costly and you could not target an audience of your own accord, but rather you were targeting the mass audience. But digital marketing has made it possible for you to do advertisement in very cost effective manner, and enables you to target the audience that is highly likely to convert. But if you don't know how to run a proper marketing campaign you might end up burning your money to ashes without any results. So it is always recommended to hire a digital marketing agency for your marketing campaigns and you can easily find some affordable digital marketing services if you look for it properly.
Digital marketing, also called online marketing, is the promotion of brands to connect with cheapest email verifier using the internet and other forms of digital communication. This includes not only email, social media, and web-based advertising, but also text and multimedia messages as a marketing channel. Essentially, if a marketing campaign involves digital communication, it's digital marketing.