You don’t have to be Martin Lewis to know it’s a bad idea to pay the rent out of your savings. No one can carry on that way, it’s a sure route to poverty.
But it is a path that marketers are unintentionally heading down.
Media plans are increasingly running down reserves of awareness and familiarity by swapping traditional ads, especially on TV, for huge outlays on retail-media search.
It’s paying to occupy digital real estate, and it’s also rent in the sense economists use. Where a company owns something that people need to use and there’s little or no competition, so they can charge what they like for the privilege.
There’s a vicious circle ahead. Because if you redirect the brand budget into rent, familiarity falls, and your rent-like ads get fewer clicks. So, the auction algorithms charge you more, leaving even less cash available for brand.
The only way out of this bind is to protect your traditional advertising budget, and argue that the cost of retail media must be met by colleagues in distribution or merchandising.
Money for nothing
The simple explainer for “monopoly rent” in economics is a fairy story.
There’s a river that goes through the mountains in a made-up place. Dwarves go up and down it as they please, getting firewood for their axe-making furnaces.
One day, the king of the elves puts a rope across the river and charges a big bag of gold coins to anyone that wants to pass. There was no need for the rope, the elf king just saw an opportunity and now it costs a lot to travel the river.
There’s no alternative route through the mountains so the dwarves pay up. The elf king gets rich, but the dwarves are a lot worse off. They drink less mead, increase the price of axes, and face dragons armed only with kitchen knives.
It’s a story that’s relevant to marketing because if you buy a lot of search ads from Google, you’re the dwarves in this story, the river is the flow of people who want to buy stuff online, and Google is the king of the elves.
The regulators at the UK CMA (Competition and Markets Authority) have confirmed it: Google controls more than 90% of UK searches, and in turn more than 90% of the £7.3bn search advertising market.
And there is no alternative to paying whatever Google wants to charge. Because of Google’s size and unmatchable access to user data, other search engines are, and will remain, a woefully poor substitute.
Over time, Google has been able to charge advertisers more and more. The CMA found that prices for search ads roughly doubled between 2011 and 2019, without any significant loss of demand.
Retail-media rent
Big retailers’ sites are another pinch point. You have to be there if you want your product to be available for purchase, and some sites control huge swathes of product-buying traffic.
80% of all growth in UK media spending since 2019 has gone to retail media and globally, it is set to over-take linear TV in 2025, growing twice as fast as other channels.