£10.89
cost of a single enquiry from the ads
Campaign report · UK market
The owner's consent covers the figures, not the sign above the door. What worked, what didn't, and how we know. Every number in this report comes with its source and its period.
16 slides, like a deck. The ↓ key moves to the next one.
The verdict up front
Enquiries were never the problem. The problem started the day after the enquiry.
Four months, £4,128 on ads, seven contracts worth £93,959.
The result · figures as at 1 September 2026
£10.89
cost of a single enquiry from the ads
£4,128
the entire ad spend over four months
£93,959
total value of contracts from enquiries that came through the ads
Two campaigns and two separate products from the client's range - the first launched on 3 April, the second on 4 May. That £4,128 is the entire spend behind every one of those orders.
Spend: Meta Ads Manager, 3 April - 31 July 2026. Contracts, deposits and quotes: the client's sales system, as at 1 September 2026.
Two different measures
cost of one enquiry from the ads
£10.89
That is £4,128 of ad spend divided by the number of enquiries that came in.
cost of one signed contract
£590
That is the same £4,128 divided by seven contracts. It is how much of the ad budget sits behind one signature.
Two different things, and we show the workings for both. Neither is profit or return on investment - the margin stays with the client, and only they know it.
Where the numbers come from
Because we don't take anyone's word for it. Every enquiry from the ads lands in the system with its source tagged, and the sales team runs all the follow-on work right there: calls, quotes, contracts. The report is built from what they actually did - down to the last pound on a signed contract.
This is our system at work, built for window and door companies. The tracking starts on day one of the campaign, so nothing has to be rebuilt from memory later.
how most firms count
Who sold what, and off the back of which ad, gets worked out at a meeting - from conversations and notes on scraps of paper.
how we count for our clients
The source is tagged the moment an enquiry lands; the value is recorded on the contract. The report is read, not pieced together.
Real numbers, from real work with a client - and this is how our system counts them.
Order value
£13,422
The average across the seven contracts: £93,959 of revenue divided by seven.
With a five-figure product, an enquiry under £12 is a result you leave well alone.
Still on the table
£648,839
the value of 42 quotes sent from those same enquiries, still open today
These aren't random people off the internet. They've had the call, given their measurements and asked for a price. Some will buy elsewhere, some will never buy at all - but every one of them has already been paid for out of the same £4,128.
The advertising has done its share of the work. What happens next is down to something else.
Open quotes: the client's sales system, read on 1 September 2026.
Where the money was actually leaking
We're not writing this to shift the blame onto the client. We're writing it because this is where money spent on advertising most often evaporates.
The next move
Instead of pouring in more budget, we sorted out the work around every enquiry on the sales side. If a firm doesn't have that in place, the advertising just shows you sooner where the hole is.
In this trade, customers often take months to decide.
After the quote goes out
Once the quote goes out, an automatic sequence of messages starts. The salesperson has nothing to remember.
Some quotes will never close. But none of them will be lost to silence.
Drawing the line
Our job doesn't end when the enquiry is delivered - it ends when we know what happened to it.
Our system
WisPr System™
Our own sales engine, built for window and door companies
We built it from scratch, for this one trade. The strongest AI models run inside it, and the whole machine runs there - not in a salesperson's head, not on notes from Monday's meeting.
All you see is what comes out of the engine:
Twenty minutes on a call. We get to know your company, your product and the market you work in, and we tell you straight whether we see a campaign here. If we do, we show you there and then what this system would look like running for you: where enquiries come in, what happens to them, and what you see in the report.
We don't take on every company. Advertising only makes sense once you can handle the enquiries it brings - and we check that up front, before you spend a penny.
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