What is digital marketing?
Digital marketing is every way a business reaches customers through a phone or a computer. If someone found you by searching, tapping an ad, opening an email or asking an AI assistant, that was digital marketing.
It is not a single skill. It is a set of channels that do different jobs, and the craft is in choosing the right ones for your business and making them work together.
The main channels of digital marketing
Six of them matter for most businesses.
- Search engine optimization (SEO). Getting your website and Google Business Profile to show up when people search for what you sell, without paying for each click.
- Paid search. Ads at the top of Google results, bought by the click and shown to people who are already looking.
- Paid social. Ads on Facebook and Instagram, shown to people likely to want what you sell before they search for it.
- Email. Messages to people who already know you. It is the channel that brings past customers back.
- Content. Pages and articles that answer the questions buyers ask before they choose.
- AI search. Being the business that ChatGPT, Gemini or Perplexity names when someone asks for a recommendation.
Your website sits under all of them. Every channel sends people there, and the site decides whether they call.
How is digital marketing different from traditional marketing?
Traditional marketing is print, radio, television, billboards and mail. It reaches a lot of people at once, and it is hard to know which of them became customers.
Digital marketing can be aimed and counted. An ad can be shown only to people within a few miles of your shop, and you can see how many of them called.
Neither replaces the other. A billboard builds a name, and a search result catches the person who looks that name up afterwards.
Which channel should a small business start with?
Start with how customers find a business like yours.
- If people search when they need you, as they do for a plumber, a dentist or a lawyer, start with SEO and your Google Business Profile.
- If people have to discover you, as they do with a boutique, a restaurant or a new product, start with paid social.
- If you need customers this month, add paid search, because it can bring enquiries within days.
- If you have past customers and no way to reach them, start an email list.
Two channels run properly beat six run badly. Add the next one when the first is paying for itself.
How do you know if digital marketing is working?
Count leads and sales, not clicks. For each channel you should be able to answer three questions: how many enquiries did it bring, what did each one cost, and how many became customers.
That takes tracking on your website that records where each visitor came from. Without it, every channel claims the same sale. Our post on why your website tracking is wrong covers the common faults.
Should you do it yourself or hire someone?
An owner can run one channel well: keeping a Google Business Profile current, or sending a monthly email. It gets harder when there are three channels and a business to run.
The options are an agency, an in-house hire or a fractional leader, and each fits a different stage. We compare them in digital marketing agency or in-house team.
Next step
If you are in Eastern North Carolina, our page on digital marketing in Greenville, NC shows how we put these channels together, and local SEO in Greenville covers the map results. Or schedule a consultation and we will tell you which channel we would start with.