Lesson 1: Is Your Idea Worth It? Problem, Customer, Cheap Test

Before You Start: What This Course Is (and Is Not)

This course is general information, not legal, tax or financial advice. It explains how starting a small business in the UK usually works, but it cannot take your own situation into account. Rules and thresholds also change, so check GOV.UK for the current version before you act.

Get professional advice when a decision is costly, hard to undo, or depends on your own circumstances:

• Legal (a solicitor): signing a lease, a contract, or a partnership agreement; a dispute with a customer or supplier.
• Tax (an accountant or tax adviser): an unusual tax situation, such as other income, benefits, or moving money between you and a company.
• Financial (a regulated financial adviser): borrowing large sums, or putting your savings or home at risk.

Use this course to understand the basics so you can ask better questions and spend less on advice.

Meet the Worked Example: Priya the Home Baker

Priya bakes celebration cakes in her kitchen in England. Friends love them and keep saying, 'You should sell these!' She is tempted to buy a stand mixer, design a logo and order 500 branded boxes.

Before she spends anything, this lesson gets her to answer one question: will strangers pay for this? Compliments from friends are not evidence. Money, or a firm commitment, is.

Task 1: Write Your Problem-Customer-Solution Sentence

A business works when it solves a real problem for a specific group of people who will pay. Write this as one sentence.

Template: [Customer] struggle with [problem], so I offer [solution].

Follow these steps:

1. Name the customer narrowly. 'Everyone who likes cake' is too broad. 'Working parents within 5 miles of my home' is something you can test.
2. Describe the problem from their side. What is annoying, slow, expensive or missing for them right now?
3. State your solution in plain words. What exactly do you sell, and how does it fix the problem?
4. Check it. Could a stranger read it and know who to ask and what to offer them?

Priya's first draft: 'I make lovely cakes for people.' There is no clear customer and no clear problem.

Priya's improved sentence: 'Busy working parents in north Leeds struggle to get a personalised birthday cake at short notice, so I offer made-to-order cakes collected or delivered within 48 hours.'

DO: Write your own sentence now. If you cannot name the problem, you may have a hobby rather than a business idea. That is fine, but find out now.

Task 2: Design a Cheap Test with a Pass or Fail Measure

A cheap test checks real demand before you spend real money. Choose one:

• Pre-orders: Offer the product at a real price and take a deposit or payment. This is the strongest signal because people are paying.
• A sample batch: Make a small batch and sell it, for example at a school fair or market stall. Record how many sell, at what price and how fast.
• A simple landing page: A one-page website or social post describing the offer, the price and a 'register interest' or 'pre-order' button. Count the sign-ups, not the likes.

Then build the test:

1. Pick one test that fits your idea and budget.
2. Set a spending cap, for example under £50.
3. Set a time limit, for example two weeks.
4. Write the pass or fail measure before you start. It must be a number. Setting it afterwards lets you talk yourself into any result.
5. Run the test with strangers, not only friends and family.
6. Decide: pass means move on, fail means change the customer, the problem or the offer and test again, or stop.

Priya's test: She posts in two local parents' groups offering birthday cakes at £35 with a £10 deposit. Cap: £40 on ingredients for photo samples. Time: 14 days. Pass: 8 paid deposits from people she does not know. Fail: fewer than 4.

Signals that do NOT count: likes, compliments, 'I'd definitely buy one', and orders from your mum.

A Safety Check for Food Ideas

If your test involves selling food, food rules apply from the start:

• In England, Wales and Northern Ireland, a food business, including one run from home or online, must register with its local council at least 28 days before trading. Registration is free and the council cannot refuse it. In Scotland, check your council's guidance.
• The Food Standards Agency says occasional, small-scale home bakers and one-off events such as charity cake sales do not need to register. Regular selling usually does.
• Whether you register or not, the food must be safe, and you must manage allergens.
• If you are unsure, ask your council's environmental health team before you sell.

Priya plans to sell every week if her test passes, so she registers with her council at the same time as she launches her pre-order test. Later lessons cover food hygiene in more detail.

Your Checklist

• I understand this course is general information, not legal, tax or financial advice
• I have written one problem-customer-solution sentence
• I have chosen one cheap test: pre-orders, a sample batch or a landing page
• I have set a spending cap and a time limit
• I have written a numeric pass or fail measure before starting
• I have checked whether any rules (such as food registration) apply to my test

Key Takeaways

• This course is general information. Get professional advice for costly, hard-to-undo or personal decisions.
• A good idea names a specific customer, a real problem and a clear solution in one sentence.
• Test demand cheaply before you spend: pre-orders, a sample batch or a landing page.
• Set a numeric pass or fail measure before the test starts.
• Money and firm commitments from strangers count. Likes and compliments do not.
• Selling food regularly from home in England, Wales or Northern Ireland means registering free with your council at least 28 days before trading.