Marketing Plan for a Small Business - a One Page Template

Maciej Stolarski · July 27, 2026 · 7 min read

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A marketing plan for a small business fits on one page. It names who you are selling to, what you promise them, which two or three channels you will actually work, what you will spend, and the numbers that tell you whether it worked. Everything beyond that is usually a document written to be filed, not used.

This guide gives the template, a filled-in example and the monthly review that keeps the plan honest. It is written for an owner who does the marketing personally, or with one freelancer, and has between zero and a few hundred euro a month to spend.

Table of contents

Why one page

A long marketing plan tends to fail for a practical reason. Nobody reopens it. The version that survives contact with a busy month is short enough to read in two minutes and specific enough to argue with.

One page also forces the two decisions owners avoid: which audience is first, and which channels you are not going to use this quarter. A plan that lists seven channels is a wish list. Two channels worked properly for three months produce data you can act on.

The six blocks of the template

Copy these six headings into a single document.

1. Objective for the next 90 days. One sentence with a number and a date. 'Twelve booked surveys per month by the end of October.' An objective without a number cannot be reviewed.

2. Who you are selling to. One primary group, described the way you would describe them to a colleague. Location, situation, budget, trigger. If you have several groups, keep the one that pays fastest as the primary and note the others as secondary. This is the customer segments decision, and it drives every line below.

3. What you promise. One or two sentences that a customer would repeat back correctly. Include the concrete outcome and the thing that makes you a sensible choice. A short version of the unique value proposition belongs here, along with an honest note on the existing alternatives the customer would otherwise pick.

4. Two or three channels with an owner and a rhythm. Not 'social media'. Write 'Local Facebook groups, Tuesdays and Fridays, me' and 'Google Business Profile posts, weekly, my assistant'. Channel choice is covered in more detail below and in the channels entry.

5. Budget and time per month. Money and hours, both. Marketing that needs eight hours a week from an owner who has two will not happen, regardless of budget.

6. Numbers you will check. Three at most: one activity number, one response number, one money number. Enquiries, quotes sent, jobs won. Keep the definition of each fixed for the whole quarter so the key metrics stay comparable.

That is the plan. Six blocks, one page, no appendix.

A worked example

Here is the template filled in for a two-person bathroom fitting business in a mid-sized city. The numbers are illustrative and rounded.

Objective. Ten booked surveys per month by 31 October, from an average of four today.

Audience. Homeowners aged 35 to 60 within 25 kilometres, planning a full bathroom refit in the next three to six months, budget from 6000 euro, usually triggered by a leak, a house move or a child arriving.

Promise. A fixed price after a paid survey, one team on site from start to finish, and a written schedule with dates. Alternatives the customer considers: a general builder from a recommendation, a large chain with call centre scheduling, or postponing the job for another year.

Channels. - Google Business Profile, updated weekly with two photos of finished work and one post, owner, 30 minutes a week. - Local homeowner Facebook groups, answering renovation questions twice a week without pitching, owner, 60 minutes a week. - Third channel on hold: paid search, to be reconsidered in November if the first two are working.

Budget and time. 120 euro a month for photography and print, 6 hours a month of owner time.

Numbers. Enquiries received, surveys booked, jobs signed. Reviewed on the first Monday of each month.

The whole plan is nine lines. It is enough to tell, at the end of October, whether the answer is 'keep going', 'change the channel' or 'change the promise'.

Choosing two channels instead of six

Rank candidate channels on three questions and take the top two.

  1. Are your buyers already there with intent? Somebody typing 'bathroom fitter near me' has intent. Somebody scrolling a feed usually does not.
  2. Can you sustain it for 12 weeks? A channel that needs daily video is not sustainable for most owners. A channel that needs one hour a week is.
  3. Can you measure a response inside a month? Anything that only pays off in a year will not survive its first busy quarter.

For most small local service businesses the shortlist is short: a complete Google Business Profile with recent photos and reviews, a website page for each service with prices or price ranges, direct outreach to past customers, and one community channel where your buyers ask questions.

For an online business, the shortlist is usually different: one search channel, one content channel, and email to people who already bought. The value of picking two is the same either way, because two channels can be worked properly and six cannot.

Reaching a small group first is not a limitation to apologise for. It is how you get the feedback that makes the wider push cheaper later, which is why the plan names early adopters explicitly.

Budget without guesswork

Two figures decide the budget, and you can get both without a forecasting model.

What one customer is worth. Average invoice minus direct costs. For the bathroom fitter, a 9000 euro job with 5500 euro of materials and labour leaves 3500 euro.

What you can pay to win one. A common starting point for a small service business is 5 to 10 per cent of that margin, so 175 to 350 euro per signed job. If you close one in four surveys, a booked survey is worth roughly 45 to 90 euro to you.

Now the plan can be checked against reality. A monthly spend of 120 euro that produces two extra surveys is working. The same spend producing nothing for two months in a row is a channel problem, a promise problem or a targeting problem, and the monthly review is where you decide which.

Set the total spend at a number you can lose for three months without pain. Marketing needs a run of consistent months before it produces a usable signal, and a budget that gets cut in week five never generates that signal.

The monthly review

Book 30 minutes on the first Monday of each month. Answer four questions in writing.

  1. What did the three numbers do compared with last month?
  2. Which channel produced the enquiries, in absolute counts?
  3. What did people ask or object to most often?
  4. What one change goes into next month, and what stays untouched?

One change per month is the discipline that makes reviews useful. Change the audience, the promise and both channels at once and you learn nothing, because there is no way to tell which move caused the result.

Point three is the one owners skip and later regret. Repeated objections are free market research, and they usually improve the promise line faster than any channel tweak.

Common mistakes

Writing the plan for a bank instead of for yourself. A lender wants forecasts. Your marketing plan needs decisions. Keep them as separate documents, and keep the numbers in both consistent.

Naming the audience as 'everyone who needs bathrooms'. A plan that fits everyone gives no guidance on where to post or what to say.

Confusing activity with progress. Twelve posts published is activity. Four enquiries is progress. Count both, but review the second.

Changing channels every three weeks. Most channels need six to twelve weeks before the numbers mean anything. Switching earlier resets the clock.

Leaving out the time budget. The most common cause of an abandoned plan is a schedule that assumed an owner with free evenings.

No stated numbers. Without a defined metric, every month can be argued as a good month.

FAQ

How long should a marketing plan for a small business be?

One page for the working plan. If a lender or a grant application needs more, write a longer document from the same six blocks so the two versions never contradict each other.

How is a marketing plan different from a business plan?

A business plan covers the whole company, including costs, financing and operations. A marketing plan covers only how customers find you and why they choose you. The marketing plan is usually one section of the business plan, expanded into something you use weekly.

How much should a small business spend on marketing?

Start from the margin on one customer rather than from a percentage of revenue. If a customer leaves 3500 euro of margin, paying 175 to 350 euro to win one is defensible. Cap the monthly total at an amount you can spend for three consecutive months.

When should I rewrite the plan?

Every 90 days, or sooner if a channel stops producing for two months running or the audience turns out to be different from the one you described.

See also

Turn the plan into a document you can send

The six blocks are enough to run the quarter. When you need the longer version for a bank, a landlord or a co-founder, the free GenerateBizPlan generator builds the full plan around the same audience, promise and numbers, so the working page and the formal document say the same thing.

Need a ready-to-use business plan?

Generate business plan