Business Funding

How to Write a Business Plan

How to Write a Business Plan

Part 4 of 15  ·  Writing every section

Part 4: Marketing, Sales, Business Model, Operations and Technology

This is where plans separate into two piles. One pile explains how revenue will be produced, unit by unit, rand by rand. The other pile contains the word ‘marketing’ and a social media budget. Only the first pile gets funded.

A funder reading this half of the plan is testing one thing: does this person understand how their own business actually makes money, or have they only imagined it?

Chapter 21Marketing Strategy

Purpose and what funders expect

The marketing section must convert your market analysis into a costed, measurable plan to acquire customers. The output funders look for is a customer acquisition cost that reconciles to the marketing line in your income statement.

The only marketing arithmetic that matters

Customer Acquisition Cost (CAC)
    = Total sales & marketing spend / New customers acquired

Customer Lifetime Value (LTV)
    = Average gross profit per customer per month
      x Average retention in months

Health test:        LTV / CAC  >=  3.0x
Payback test:       CAC / monthly gross profit  <=  12 months

WORKED EXAMPLE  (B2B cleaning contract)
    Monthly marketing spend                      R 18,000
    Sales salary + commission (allocated)        R 22,000
    Total monthly acquisition spend              R 40,000
    New contracts won per month                       2.5
    ------------------------------------------------------
    CAC                                          R 16,000

    Average contract gross profit per month       R 4,640
    Average contract life (months)                     28
    LTV                                         R 129,920
    ------------------------------------------------------
    LTV / CAC                                       8.1x   PASS
    Payback period                              3.4 months  PASS

If you cannot produce this calculation, you do not yet have a marketing strategy — you have a marketing wish. Estimate it from your pilot, your competitors’ known spend, or industry benchmarks, and state the basis.

Channel selection for the South African market

Channel economics — indicative, sector-dependent
Channel Best for Typical CAC profile Watch out for
Direct sales / tenders B2B, government, corporates High CAC, high LTV Long cycles — 6–18 months to first revenue
Referral and word of mouth Services, trades, professional Lowest CAC Unscalable alone; cannot be forecast reliably
WhatsApp Business + community groups Township retail, services, food Very low CAC Labour intensive; needs process to scale
Google Search / Performance Max High-intent purchases Medium Competitive keywords in finance/legal are expensive
Meta (Facebook/Instagram) Consumer, local, visual Low-medium Creative fatigue; attribution is unreliable
Trade shows and industry bodies Manufacturing, agriculture, mining supply High but concentrated Cost per lead only justifies for large-ticket sales
ESD and corporate supplier portals B2B suppliers to large corporates Low cash cost, high time cost Registration is not a pipeline; you must still sell
Radio (community and regional) Regional consumer, FMCG Medium Hard to measure; demand a promo-code mechanism

Chapter 22Sales Strategy

Marketing creates awareness; sales converts it. This section must describe a repeatable process, not the founder’s personal charisma.

What a funder wants to see in a sales section

  1. 1The pipeline stages, named and defined — e.g. lead, qualified, site visit, quoted, negotiated, signed.
  2. 2Conversion rates between stages, from your own history or a stated benchmark. If 100 leads produce 4 contracts, say so.
  3. 3Sales cycle length in days, because it drives your working capital and your revenue ramp.
  4. 4Who sells, what they cost, what they are targeted on, and how they are incentivised.
  5. 5The current pipeline, named and valued — the most persuasive item in the entire section.
Pipeline disclosure — the format that builds confidence
Prospect Value p.a. Stage Probability Weighted Expected start
Netcare facility (Benoni) R2,376,000 Quoted 50% R1,188,000 Oct 2026
Municipal depot contract R1,140,000 Tender submitted 25% R285,000 Jan 2027
Retail park (3 sites) R864,000 Site visit done 40% R345,600 Nov 2026
Existing client expansion R432,000 Verbal agreement 80% R345,600 Sep 2026
Total R4,812,000 R2,164,200

Chapter 23Business Model

The business model section answers: how does value convert into cash, and when? The distinction between a good and a poor model is usually timing, not margin.

Model archetypes and their funding implications
Model Cash characteristics Funder view
Cash-on-delivery retail / food Cash in before or at delivery; stock funded upfront Attractive — short cycle; focus shifts to stock funding and shrinkage
Contract services (monthly) Recurring, invoiced in arrears at 30–60 days Highly bankable if contracts are long and clients are creditworthy
Project / contracting Lumpy, milestone-based, retention held Working capital heavy; requires contract finance or guarantees
Wholesale / distribution Stock-heavy, thin margins, volume-driven Financeable against stock and debtors; margin discipline is everything
Subscription / SaaS Recurring, prepaid, negative cash at acquisition Equity territory unless MRR is proven; banks struggle with it
Manufacturing Long conversion cycle, capex intensive Asset finance plus working capital; DFI and dtic incentive territory
Marketplace / commission Cash-positive if you hold float Needs scale and network effects; VC territory

Chapter 24Operations Plan

Operations is where credit analysts hunt for the practical holes: the licence you don’t have, the site you haven’t secured, the supplier who hasn’t quoted, the electricity you can’t get. Be exhaustive and be honest about status.

Operations plan — contents and evidence
Component What to state Evidence to attach
Location and premises Address, size, zoning, lease term, escalation, renewal option Signed lease or offer to lease; zoning certificate
Facilities and layout Floor plan, capacity, expansion headroom Layout drawing; capacity calculation
Plant and equipment Item, specification, supplier, cost, lead time, condition Three dated quotes per major item
Utilities Electricity supply and capacity (kVA), water, backup power, connectivity Municipal supply confirmation; generator/solar spec and cost
Supply chain Key inputs, suppliers, terms, alternatives, import exposure Supplier agreements or quotes; pricing history
Production/service process Step-by-step flow, cycle time, throughput, quality control Process map; SOP index
Licensing and compliance Every permit required, current status, cost, renewal date Copies of certificates; application receipts
Capacity vs. forecast Maximum output at current setup vs. year-3 forecast volume Explicit reconciliation table

Energy planning is now a standard section

South African funders expect an explicit energy plan for any operation with production, cold chain or trading hours. State your load profile in kW, your grid tariff and escalation assumption, your backup solution and its cost per kWh, and the revenue at risk per hour of outage. For energy-intensive businesses, a solar or hybrid case with a payback calculation strengthens the plan considerably — and may open green finance lines discussed in Part 8.

Chapter 25Technology Plan

Even a non-technology business needs a short technology section, because systems determine whether the business can scale without the owner. Keep it to one or two pages unless technology is the product.

  • Core systems: accounting (Xero, Sage, QuickBooks), POS, payroll, CRM, inventory — named, with monthly cost
  • Data and reporting: what management information is produced, how often, and who reviews it
  • Payments and cash control: card acquiring, EFT, mobile payments, cash handling controls
  • Compliance: POPIA obligations if you hold personal data — information officer registered, consent basis, retention policy
  • Cybersecurity and continuity: backups, access control, insurance
  • Automation roadmap: what you will automate as volume grows, and the cost saved

Part 4 quality control

  • CAC and LTV are calculated, stated, and consistent with the marketing budget in the model
  • Two channels are properly resourced rather than seven under-resourced
  • Sales conversion rates and cycle length are stated with a basis
  • The weighted pipeline reconciles to year-one revenue, or the gap is explained
  • Cash conversion cycle is stated in days
  • Every major equipment item has three dated quotes attached
  • Capacity at full utilisation exceeds year-three forecast volume, or the expansion capex is in the model
  • Every licence required is listed with its current status, not just its name

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