A marketing glossary in plain English. Over 200 terms and acronyms that your agency, your boss, and your dashboards keep throwing at you. Explained the way I'd explain them over coffee, with honest examples and a few stories from 25 years in the business.
By Jordan NasserFractional CMO, formerly Global Head of Digital Marketing at H&M · Updated October 2026
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The ad itself. The image, video, headline, and copy people see.
Why you care With platforms automating more of the targeting, the creative does more of the work. Testing new creative is often the best lever you have.
Partners, like bloggers, creators, or deal sites, earn a commission for each sale they send you.
Why you care You only pay for results, which sounds perfect. Watch for affiliates who grab credit for customers who were already buying, like coupon sites at checkout.
Software that does things that used to need human thinking, like writing, summarizing, and spotting patterns. Generative AI is the kind that creates new text, images, video, or code.
Why you care It's a tool, not a strategy. The teams getting the most out of it pick a few real tasks and build them into their daily work.
The rules a platform uses to decide what each person sees in their feed.
Why you care Nobody outside the platform knows exactly how it works, and it changes often. Content people stop for, watch, save, and share tends to win.
Selling to other companies, not individual consumers.
Why you care Longer sales cycles, more people involved in each decision, and a lot more spreadsheets. But the buyers are still humans who respond to a good story.
What people think and feel when they hear your name. Your logo is part of it. Your reputation, your customer service, and the last thing someone said about you at dinner are the rest.
Why you care You don't fully control your brand. You influence it with everything you do, every day. That's why a new logo alone rarely fixes anything.
How a company organizes its brands and sub-brands. One master brand for everything, separate brands for separate products, or something in between.
Why you care It matters most when you launch something new. Should it carry your name or stand on its own? Getting this wrong confuses customers and splits your budget.
How many people in your target audience know you exist.
Why you care Awareness is the start, not the goal. Lots of brands everyone has heard of still struggle to sell. Pair it with what people actually think of you.
The rulebook for using your brand. Logo use, colors, fonts, photography, tone of voice, and the do's and don'ts.
Why you care Good guidelines make it easy for freelancers, agencies, and new hires to get it right without asking you. If nobody opens yours, it's too long.
The visible and audible parts of your brand. Logo, colors, fonts, photography style, and tone of voice.
Why you care Identity is how people recognize you. It's not the same as what you stand for. Plenty of beautiful logos sit on top of muddled businesses.
A measured increase in awareness, recall, or how people feel about a brand after a campaign, usually from surveys of people who saw it versus people who didn't.
Why you care It's how you show that brand campaigns did something, even when sales take longer to move.
Whether people come up with your name on their own when they think of your category.
Why you care Being remembered at the moment someone is ready to buy beats being recognized when they see your logo. That's the gap between "oh, I've heard of them" and "I'll check them first."
The narrative that explains who you are, why you exist, and why it matters to the customer.
Why you care The best brand stories make the customer the hero, not the founder. Your origin story is interesting. Their problem is more interesting to them.
A way to send conversion data from your server straight to an ad platform, like Meta, instead of only through a browser pixel.
Why you care It recovers some of the data that ad blockers and privacy settings lose. If you spend real money on Meta ads and haven't set it up, ask why.
When someone adds items to their cart but leaves without buying.
Why you care It's common, and some of it is just people saving for later. Surprise shipping costs and forced account creation are classic causes. A reminder email wins back a share of them.
Software that pulls customer data from many places, like your website, app, store, and email, into one profile per customer.
Why you care Powerful for bigger brands with lots of data sources. Smaller teams can often get most of the value from a good email platform and a clean CRM.
The most senior marketing person in a company, responsible for brand, growth, and the marketing team.
Why you care A good CMO connects marketing to the business numbers. If your marketing lead can't talk about revenue, margin, and retention, something is missing.
Two brands teaming up on a product, campaign, or experience, so each borrows some of the other's audience and credibility.
Why you care The best collabs feel surprising and obvious at the same time. Pick a partner whose fans you want and whose values won't embarrass you later.
Creating useful or entertaining content, like articles, videos, newsletters, or guides, to attract and keep customers, instead of interrupting them with ads.
Why you care It's slow and it compounds. It works best when you pick a few topics you can own and keep showing up.
What you pay, on average, to get one conversion, like a sale or a signup.
Why you care It's one of the most honest ad numbers you'll find. If your CPA is higher than what a customer is worth, scaling up just loses money faster.
A screen or report that shows your key numbers in one place, usually updated automatically.
Why you care A good dashboard fits on one screen and leads to decisions. If it needs a 20-minute walkthrough, it's a report pretending to be a dashboard.
How often your emails land in the inbox instead of spam or nowhere at all.
Why you care Clean your list, don't buy email lists, make unsubscribing easy, and set up SPF, DKIM, and DMARC. Gmail and Yahoo now require it for bulk senders.
The things people recognize as yours even without your name on them. A color, a shape, a sound, a character, or a phrase.
Why you care They take years to build and minutes to throw away. Think twice before a redesign drops the thing customers actually remember. (I mean, the pink sunglasses, right?)
A score from SEO tools that estimates how likely a website is to rank, mostly based on backlinks. Moz calls it Domain Authority, Ahrefs calls it Domain Rating.
Why you care It's a third-party estimate, not a Google number. Useful for comparing sites, not worth obsessing over.
A brand selling straight to customers through its own website or stores, not through retailers or marketplaces.
Why you care You keep the margin and the customer data. You also pay for every visitor yourself, which is why so many DTC brands end up back in retail.
Employees sharing and talking about their company on their own social accounts.
Why you care People trust people more than logos, so it can reach further than the brand page. Make it easy and voluntary. Forced posts read as forced.
A model of how people move from first hearing about you to buying. Top of funnel is awareness, middle is consideration, bottom is purchase. You'll see these shortened to TOFU, MOFU, and BOFU.
Why you care Real people don't move in a neat line. But the funnel is still useful for spotting where you lose them.
The EU's privacy law. It covers how companies collect, store, and use personal data, and gives people rights over theirs.
Why you care It applies to anyone marketing to people in the EU, wherever your company is. Clear consent and clean data habits keep you safe and keep your list better.
Making your brand and content easy for AI tools like ChatGPT, Claude, Gemini, and Perplexity to find, understand, and mention when people ask them questions.
Why you care Much of it is good SEO done well. Clear facts, consistent information everywhere, structured data, and being mentioned on sites the AI trusts. Ask the tools about your category and see if you come up.
Bringing a new product, brand, or service to market, usually with a burst of marketing around a set date.
Why you care The launch is the starting line, not the finish. Plan what happens in weeks two to twelve, when the buzz fades and the real selling starts.
The kind of AI behind chat tools like ChatGPT, Claude, and Gemini, trained on huge amounts of text to understand and write language.
Why you care It's great at drafts, summaries, and ideas. It doesn't know your customers or your brand unless you tell it. Always check facts and numbers.
Showing up in searches tied to a place, like "coffee near me" or a map search. Your Google Business Profile is the heart of it.
Why you care Keep your hours, address, and photos up to date and answer your reviews. It's free and it's often how new customers find a local business.
Lifetime value divided by acquisition cost. It shows whether winning customers pays off.
Why you care A common rule of thumb is about 3 to 1. Much lower and you're overpaying for customers. Much higher and you may be growing slower than you could.
The classic four Ps. Product, price, place, and promotion. The levers you control to win customers.
Why you care It's old, and it still holds. When sales stall, people usually blame promotion first. Often the real problem is one of the other three Ps.
A platform where many sellers sell to shoppers, like Amazon, Zalando, or Etsy.
Why you care Huge reach, but the customer belongs to the marketplace more than to you. Use it for discovery and work to bring buyers to your own channels.
A statistical method that estimates how much each channel contributes to sales, using your historical spend and sales data instead of tracking individuals.
Why you care It's coming back because privacy rules limit tracking. Free open-source tools, like Google's Meridian and Meta's Robyn, make it more accessible than it used to be.
A score based on one question. How likely are you to recommend us, from 0 to 10? Promoters (9 to 10) minus detractors (0 to 6) gives a score from minus 100 to 100.
Why you care The score is less useful than the follow-up question. Why? That's where you learn what to fix.
Giving customers one connected experience across every channel. Store, website, app, social, email, and customer service.
Why you care The test is simple. Can a customer start on their phone and finish in your store without starting over? If not, you're multichannel, not omnichannel.
Why you care It's less reliable than it used to be. Apple Mail Privacy Protection opens emails automatically, which inflates the number. Look at clicks and sales too.
Google's campaign type where its AI decides where your ads run across Search, YouTube, Display, Gmail, and Maps. Meta's version is called Advantage+.
Why you care You give up control in exchange for automation. It works best with good conversion tracking and strong creative. Watch that it's not just taking credit for sales you'd have made anyway.
A short profile of a typical customer, with their needs, habits, worries, and what they're trying to get done.
Why you care Base personas on real conversations and real data, not guesses in a meeting room. A persona named "Marketing Mary" with no research behind it is fan fiction.
A small piece of code on your website that tells ad platforms what visitors do, like view a product or buy.
Why you care Without it, the platforms can't optimize your ads or measure results. Browser privacy settings now block a lot of pixel data, which is why server-side tracking has grown.
An internal sentence that sums up your positioning. A common template is "For [audience], [brand] is the [category] that [unique benefit], because [reason to believe]."
Why you care It's a tool for your team, not a tagline for your website. Use it to judge every campaign, hire, and feature. Does this fit the sentence?
Your ability to raise prices without losing many customers.
Why you care It's one of the clearest signs of a strong brand. If every price increase sends people to a competitor, the brand isn't doing enough work.
Buying ad space automatically through software, often in auctions that happen in the split second a page loads.
Why you care It can reach a lot of people cheaply. Check where your ads actually appear. Cheap inventory sometimes means ads on sites you'd never choose.
Why you care Treat it like briefing a smart freelancer on day one. Give context, the audience, an example of what good looks like, and what to avoid. Vague in, vague out.
Changing how a brand looks, sounds, or what it stands for. Anything from a new logo to a whole new name.
Why you care Rebrand when the business has changed and the brand hasn't caught up. Don't rebrand because the team is bored of the logo. Customers usually aren't.
Showing ads to people who already visited your site, used your app, or engaged with you.
Why you care It works because they already know you. It gets creepy when the same shoes follow someone for six weeks after they bought them. Cap the frequency and exclude buyers.
The share of orders, or items, that customers send back.
Why you care In fashion it can eat a big part of your profit. Better size guides, honest photos, and reviews about fit help more than stricter policies.
Code that labels the information on your page so search engines and AI tools understand it. This is a product, this is a price, this is a review, this is a person.
Why you care It can earn you star ratings, prices, and other extras in search results, and helps AI assistants describe you correctly.
Splitting your market or customer list into groups that share something, like age, location, behavior, or what they've bought.
Why you care Different groups need different messages. Sending one email to everyone is easy. Sending the right email to each group is what gets results.
Improving your website so it shows up higher in unpaid search results.
Why you care Good SEO starts with useful content that answers real questions, a fast site, and other sites linking to you. It's slow to build and cheap to keep.
Your share of the conversation or advertising in your category, compared to competitors.
Why you care Over time, brands that hold more share of voice than their share of market tend to grow. It's a useful check on whether you're being heard.
Small tracking files set by companies other than the site you're on, mainly used to follow people across websites for ads.
Why you care Safari and Firefox block them already, and Google dropped its plan to remove them from Chrome. Either way, build on your own customer data, not someone else's.
How your brand sounds in writing and speech. Formal or casual, playful or serious, short or chatty.
Why you care Pick three or four words that describe it, then write real examples of what that sounds like and what it doesn't. A tone of voice with no examples is just a list of nice adjectives.
The one thing you offer that competitors don't, or can't, say as well.
Why you care "Great quality" and "excellent service" are not USPs. Everyone says them. Look for something specific a customer would repeat to a friend.
A list of people who sign up to hear when a product is available.
Why you care A waitlist proves demand before you build or buy stock, and gives you a launch-day audience. Keep talking to them, or they'll forget why they signed up.
The first few emails a new subscriber or customer gets.
Why you care Welcome emails tend to get the highest open rates you'll ever see. Use them to tell your story and set expectations, not just to push a discount.
Customers telling other people about you, in person or online.
Why you care Still the most trusted form of marketing there is. You can't buy it, but you can give people something worth talking about and make it easy to share.