PPC or pay-per-click is a type of internet marketing that involves advertisers paying a fee each time one of their ads is clicked. Simply, you only pay for advertising if your ad is actually clicked on.
SEO means Search Engine Optimization and is the process used to optimize a website's technical configuration, content relevance and link popularity so its pages can become easily findable, more relevant and popular towards user search queries, and as a consequence, search engines rank them better.
Social media management is the process of analyzing social media audiences and developing a strategy that's tailored to them, creating and distributing content for social media profiles, monitoring online conversations, collaborating with influencers, providing community service
The term social media marketing (SMM) refers to the use of social media and social networks to market a company's products and services. Social media marketing provides companies with a way to engage with existing customers and reach new ones while allowing them to promote their desired culture, mission, or tone.
Web design and development is an umbrella term that describes the process of creating a website. Like the name suggests, it involves two major skill sets: web design and web development.