Writing an advertising plan when the budget is small

Quick answer

Write a small-budget advertising plan on one page: one measurable goal, the most you can afford to pay for a customer, one audience, one message and offer, one main channel, a monthly budget split into a core and a test, a simple calendar and a weekly scorecard. Review it monthly and move money towards whatever produces customers.

Big companies write advertising plans that run to fifty pages. A small business with £300 a month does not need that, but it does need a plan, because small budgets are the ones that cannot afford to be wasted. Without one, the money drifts: a boosted post here, a magazine advert there, a directory listing someone sold you on the phone. A one-page plan stops the drift. It takes an afternoon to write and saves you from most of the expensive mistakes. Here is how to write it, step by step.

The plan on one page

Step 1: set one measurable goal

“More customers” is a wish. “Twenty new bookings for spring garden tidies by the end of April” is a goal you can plan around and measure. Choose one goal per plan, tied to a period of two or three months. If you have several services, pick the one that matters most right now, often the most profitable or the one with spare capacity.

Step 2: work out what a customer is worth

This is the number that makes every other decision easier. Estimate what a typical new customer is worth to you: for one-off jobs, the profit on a job; for regular customers, the profit over a year. Then decide the most you would pay in advertising to win one, leaving a healthy margin. A cleaner whose regular customer brings in £300 of profit a year might happily pay £40 to win them; a one-off job worth £50 profit can only carry a few pounds. Our guide to measuring marketing return shows how to do the sums.

Step 3: describe the audience precisely

Small budgets need narrow audiences. Name the area, the type of customer and their situation: “families in new-build estates on the east side of town” or “independent restaurants within twenty miles”. The narrower the audience, the more each pound can say to the right people. Check you have capacity to serve them: there is no point advertising in a town you cannot reach on time.

Step 4: write the message and offer

One message per plan. State the problem you solve, why you, and why now. An offer helps a small budget work harder, but it does not have to be a discount: a free survey, a guaranteed date, a fixed price, a first-visit extra. Make the terms clear and genuinely available; the ASA’s CAP Code applies to promotions and price claims in every medium.

Step 5: choose one main channel and one test

Put most of the budget, around three quarters, into the channel that best matches how your customers buy: search ads for urgent needs people search for, social ads for visual or local awareness, leaflets for very local rounds. Put the rest into one small test of a second channel. Our guides to Google Ads costs, Meta ads costs and leaflet distribution costs help you estimate what each channel needs to show results. For door drops and direct mail, Royal Mail’s Marketreach publishes planning tools and research.

If you run online ads, set a daily budget you are comfortable with. Google’s help page on average daily budgets explains that spend can vary day to day but is capped over the month, which helps you plan.

Step 6: fix the landing spot

Every advert needs somewhere good to send people. A phone number that is answered, a booking link that works, or a page that repeats the offer and makes the next step obvious. Sending a small budget’s clicks to a cluttered homepage wastes them. Our landing page design is £199, and our landing page cost guide compares options.

Step 7: put it in a calendar

Map the plan across the weeks: when the leaflets go out, when ads start and stop, when the offer ends, when you review. Avoid launching just before a week you are on holiday or fully booked. Seasonal businesses should start advertising before the season, not at its peak, so the enquiries arrive when there is still time to book work.

Step 8: keep a weekly scorecard

• Spend this week, by channel.
• Enquiries, by channel. Ask every new enquiry how they heard of you.
• Bookings or sales from those enquiries.
• Cost per new customer, compared with your affordable figure.

Once a month, move money towards whatever is producing customers under your affordable cost, and away from whatever is not. That simple habit is most of what professional media planning does.

Mistakes that sink small-budget plans

• Buying whatever is offered on the phone. Directory listings and magazine slots sold by cold call rarely fit the plan. Say no unless they match your audience and goal.
• Stopping too soon. One week is not enough to judge a channel; give it at least a month unless it is clearly broken.
• No way to track. If you cannot tell which enquiries came from which channel, you cannot improve the plan.

Keep the plan alive

Pin the one page somewhere you will see it, and rewrite it every quarter. Our free one-page marketing plan template covers the wider marketing picture the advertising sits in. If you would rather have the ads run for you, our Google Ads management starts at £199 a month, with ad spend on top. Every Luxbranding price is on our pricing page.