I spent £42k to make half a million. Here are the lessons from it about growing a business.
I spent £42,000 to make half a million while doing cool things like wake surfing. Here's what it taught me about growing a business.
I was rebuilding one of my ad accounts recently and went back through the history of it. And when I tallied up what I'd spent against what it had brought in, the number stopped me.
£42,000 spent. Close to half a million in revenue back.
I don't know any other place on earth where you can do that. Not crypto. Not stocks. Not an ETF, a property flip, or whatever the latest thing is that your mate down the pub won't stop talking about. The single best-returning asset I have ever invested in is my own business. And I'd put money on it being true for yours too.
But here's the part nobody tells you. The return didn't come from the spend. It came from how I handled what the spend was telling me.
When I first started, advertising a click cost me £1.20
In the early days I could acquire a client for less than £100. The maths was almost embarrassing. Put a pound in, get more than a pound out, repeat.
That has changed. Costs have crept up year on year. AI is now answering the questions people used to type into a search bar, which means fewer of them ever reach an advert at all. Anyone running paid traffic who pretends the landscape is the same as it was in 2020 is either not looking at their numbers or not telling you the truth.
So the easy version of this story, "advertising works, go and spend money", is the wrong lesson. The right one is harder and a lot more useful.
The money was never the hard part. Having the stomach for it was.
Every one of the pillars I coach my clients through has to be underpinned by one pillar: mindset.
Not the fluffy kind. The kind that lets you sit and look at a result you hate and do something sensible about it anyway.
To get a return like this you have to be willing to do three things, in order, over and over.
Test things. Throw spaghetti at the wall and see what sticks. Most of it won't. That's not failure, that's the cost of finding the bit that does.
Read what the data is telling you. This is where most people fall down. They look at a campaign that's stopped working and they take it personally. They get cross. They throw their toys out of the cot (I'm guilty as charged from time to time). The data isn't having a go at you. It's just information. The question is never "why is this happening to me", it's "what is this telling me to do next".
Maximise, optimise, systemise what works. Once something performs, you don't get bored and move on. You squeeze it. You make it tighter, cheaper, more repeatable. The boring middle is where the money actually is.
I say versions of this to clients every single week. When something that used to work stops working, you don't quit and you don't sulk. You look at the numbers, you ask what they're telling you, and you act. It is not personal. We don't always like what the data says. We act on it anyway.
What stopped working, and what I'd do differently
A few brutal lessons from six years of it.
Costs inflate, so your offer has to carry more weight than it used to. When clicks were cheap, a mediocre landing page still made money. Now your messaging, your proof, and your offer have to do real work, because you're paying more to get each person in front of them.
Attribution is a nightmare and getting worse. People see you in three places, ask an AI tool, then type your name directly into search and "convert" as if they came from nowhere. Your tracking will lie to you. Trust your bank, your CRM, and the actual conversations over any single platform's reporting.
One channel is a single point of failure. For years paid search was my main engine. The day it wobbled, my pipeline wobbled with it. If your lead generation rests on one source, you don't have a marketing strategy, you have a hostage situation. You've heard me talk about your Marketing Pantheon over and over again.
So is it worth it?
Yes. But not because advertising is magic. It's worth it because investing in the growth of your own business, properly, with your eyes open and your hand on the data, returns more than anything else you have access to.
The £42,000 didn't make me half a million. The willingness to keep testing, to stop taking the bad days personally, and to systemise the good ones did. The spend just gave me something to be disciplined about.
If you're a service business owner sitting on the fence about putting real money behind your growth, that's the bit to hear. The investment works. But only if you can stomach what it asks of you.
That stomach, more than any tactic, is what separates the businesses that grow from the ones that stay exactly where they are. And I guarantee that the only difference from where you are now and where you want to be is how much testing you've done.
If you want a strategic partner who'll help you read your numbers and build a marketing engine that doesn't rest on a single source, that's the work I do. Book a connection call.
PS. If you just want to build your own marketing roadmap, grab Nail It & Scale It® here which has 21 lead generation strategies for you to "drag and drop" to create your marketing pantheon.
