A simple guide to the main online formats offered by specialist media.
So you’re looking at advertising on a trade publication’s website and the media pack is full of leaderboards, MPUs and skins. It can feel like a different language. This guide explains the main digital formats in plain terms, so you can work out which ones suit your budget and what you’re actually paying for.
Key takeaways
- Website advertising suits ongoing visibility with a specialist audience, and it’s usually easier to track than print.
- If the budget is tight, a single well-designed banner on the pages your buyers read, or a newsletter placement, is often better value than a big package.
- Ask how the publisher counts impressions and clicks, and how much of its traffic comes from your sector and region.
- Your creative matters more than the size. One message and a clear link beat a busy animation.
What digital advertising on a trade title means
Most B2B publications run a website alongside the magazine, carrying news, features and archive material. Digital advertising is paid space on those pages. You supply artwork in set pixel sizes, the publisher places it in agreed positions and it appears to readers for a set period or a set number of views.
Prices are usually quoted in one of two ways. Some titles charge a fixed fee for a period, such as a month in a given position. Others charge per thousand impressions, often called CPM, where an impression is one display of your advert to one page view.
The main digital advert formats
The standard banner sizes come from the IAB’s ad guidelines, which most publishers follow. The leaderboard (728 x 90 pixels) runs across the top of a page. The medium rectangle (300 x 250), often called an MPU, usually sits in the sidebar or between paragraphs. The skyscraper (160 x 600) is a tall strip down the side, and the billboard (970 x 250) is a larger horizontal unit, usually near the top.
Beyond banners you may be offered a site skin or page takeover, where your branding frames the whole page for a period, or in-article and in-feed placements that appear within or between stories. There’s also native advertising, which is paid content designed to sit comfortably among editorial pieces and must still be labelled as advertising.
Mobile matters more than many advertisers expect
A large share of trade-site traffic now comes from phones, and several desktop formats shrink, move or disappear on a small screen. Ask what your advert becomes on mobile and whether you need to supply a separate mobile size, such as a 320 x 50 banner. A leaderboard that looks generous on a desktop mock-up may never be seen by half the audience.
How to judge digital advertising numbers
Impressions tell you how often the advert was shown, which isn’t the same as how often it was seen. Ask whether the publisher can report viewability (the share of impressions that actually appeared on screen) and how it filters out automated traffic. Click-through rates on display advertising are typically low, so judge a campaign on the quality of the visits and enquiries it produces as well as the raw clicks.
Ask too where the audience comes from. A trade site with modest traffic made up almost entirely of your buyers can be worth far more than a bigger site with a scattered readership.
Common pitfalls
The most common mistake is designing a banner like a miniature print advert, with too much text to read at a glance. Keep it to one message, a logo and a clear call to action. Another is sending everyone to your homepage. A dedicated landing page that follows on from the advert gives people a reason to stay and gives you something to measure.
It’s also easy to forget the basics: supplying the right sizes and file types, checking that tracking links work and confirming the start and end dates. A quick test before launch saves a lot of awkward emails later.
So is digital advertising right for you?
If you want steady visibility with a defined professional audience, and you’re prepared to supply clean creative and a sensible landing page, digital advertising on a trusted trade site is a practical choice. If your budget is small, start with one format in one position for a fixed period and see what it delivers. If you also buy print, compare the two side by side with the print advertising guide and decide where your buyers are most likely to notice you.
Why listen to me on this?
I have spent around ten years in B2B publishing as an editor and content strategist, working across national and international titles. I currently edit an industry-leading international journal, played a central role in launching its sister title and previously edited a leading retail publication. My work has covered print magazines, digital content, newsletters, social media, audience growth (taking one title’s LinkedIn impressions from tens of thousands to over a million a year), staff training, AI-assisted workflows and regular contact with senior industry and government figures. I have also judged industry awards. I have managed the websites for the titles I edit alongside the print magazines, so I’ve watched which online placements readers actually notice and which quietly fade into the furniture. My About page has more on the publications I’ve edited.
If you have a question about digital advertising with a trade title, or you’ve had a different experience, I’d be glad to hear from you. You can get in touch here.