Mainstreet Junction Business Plan — Operations Plan

The trading day across forecourt, shop and car wash, wet stock control, shrinkage management and the systems behind them.

Operations Plan

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  • 7.1 Trading model
  • 7.2 Operating cost structure
  • 7.3 Card and merchant fees
  • 7.4 The convenience format in detail

7.1 Trading model

  • Twenty-four hour operation across three shifts, which is standard for an arterial site and necessary to justify the fixed cost base.
  • Wet stock control is the operational discipline that decides profitability. Daily dip readings reconciled to pump meters and sales, automatic tank gauging with leak detection, and a variance tolerance investigated at 0.3 per cent of throughput.
  • Cash and card handling. Card penetration on fuel exceeds two-thirds, making merchant service fees a top-three operating cost at R1 296 000 in Year 1. Cash-in-transit collections are contracted daily, and the site operates a drop-safe protocol with no more than a defined float on the forecourt.
  • Fuel procurement under a ten-year supply agreement with the branding oil company, with deliveries scheduled against tank ullage to minimise both stockouts and working capital tied up in product.
  • Energy resilience: 60 kWp of rooftop solar with battery backup covers the shop refrigeration, lighting, point of sale and forecourt controller. With grid stability restored nationally but tariffs rising at roughly 9 per cent a year, the solar installation is modelled as a cost hedge with an approximate seven-year payback rather than as an availability measure.

7.2 Operating cost structure

Year 1 operating costs
Figure 9. Year 1 operating costs.

Operating cost, Year 1

Amount (R)

% of gross profit

Escalation

Salaries and wages including statutory on-costs, 40 staff, 24/7

6 624 000

35.7%

6.5%

Bank, card and merchant service fees

1 296 000

7.0%

8.0%

Security, armed response and cash-in-transit

1 008 000

5.4%

7.5%

Repairs, maintenance, pump calibration and tank testing

691 200

3.7%

7.0%

Utilities net of solar generation

652 800

3.5%

9.0%

Insurance including environmental liability and SASRIA

595 200

3.2%

7.5%

Administration, IT, point of sale, audit and licence renewals

595 200

3.2%

7.0%

Marketing, loyalty and brand licence fees

537 600

2.9%

7.0%

Stock losses, evaporation and shrinkage

518 400

2.8%

8.0%

Municipal rates and refuse

403 200

2.2%

8.0%

Cleaning, consumables, uniforms and waste management

297 600

1.6%

7.0%

Total operating costs

13 219 200

71.3%

Salaries dominate, as they must on a 24/7 forecourt: the complement of roughly 40 staff across attendants, cashiers, shop assistants, car wash operators, supervisors and management is modelled inclusive of statutory on-costs, against a national minimum wage of R30.23 per ordinary hour from March 2026 and Motor Industry Bargaining Council conditions for forecourt staff.

Labour cost inflation is the operating variable most likely to compress margins over the loan term, because the RAS margin adjustment mechanism has historically lagged actual wage settlements. The RAS matrix does include an allocation for petrol attendants within its operating expenditure component, so wage increases do eventually feed through to the margin — but the adjustment is annual and retrospective while the wage increase is immediate.

Where Year 1 gross profit goes
Figure 10. Where Year 1 gross profit goes.

7.3 Card and merchant fees

Year 1

Year 2

Year 3

Year 4

Year 5

Total revenue, R’000

123 446

152 123

176 041

196 081

213 643

Card and merchant fees, R’000

1 296

1 400

1 512

1 633

1 763

As a share of revenue

1.05%

0.92%

0.86%

0.83%

0.83%

As a share of gross profit

7.0%

6.2%

5.8%

5.6%

5.5%

Merchant fees are charged on turnover, not on margin, which is the clearest single illustration of why a rising pump price hurts. If the pump price rises 20 per cent with volumes unchanged, gross profit is identical and merchant fees rise by roughly R260 000 a year. That is 1.9 per cent of Year 3 gross profit surrendered to a price movement the retailer neither caused nor benefits from.

7.3b Car wash and forecourt services

Stream

Format

Year 3 revenue

Margin

Operating character

Automatic car wash

Single automatic bay with a hand-detailing option

R3.00m

45%

Water and chemical cost plus two operators; bundled with fuel spend above a threshold

Lubricants and motoring

Oils, additives, wipers, bulbs and basic consumables

Part of R1.90m

40%

No additional labour; sold at the shop till

Liquefied petroleum gas

Cylinder exchange on the forecourt

Part of R1.90m

40%

Requires separate storage compliance; steady domestic demand

ATM commission

Third-party machine on site

Part of R1.90m

Commission only

No stock, no capital; pure commission income and a footfall driver

Air, water and courier

Forecourt services and a parcel collection point

Part of R1.90m

Varies

Low revenue, meaningful footfall; the courier point drives shop visits

Lottery and airtime

Point of sale integration

Part of R1.90m

Commission only

Near-100% margin on the commission; nil stock risk

The car wash deserves separate comment because it is the only stream in this plan that carries a meaningful capital cost against modest revenue. R1.4 million of equipment generates R3.0 million of Year 3 revenue at a 45 per cent margin, which is R1.35 million of gross profit — a return on the equipment that is respectable but not spectacular. Its real value is as a bundling mechanism: a wash offered free or discounted above a fuel spend threshold converts a price-indifferent motorist into a repeat one on a forecourt where petrol cannot be discounted.

7.4 The convenience format in detail

Section 2 establishes that the shop delivers 24 per cent of gross profit on 13 per cent of revenue. That outcome is not automatic; it is the product of a specific format decision, a specific range and a specific set of adjacencies to the forecourt.

Category

Role in the shop

Margin character

Execution requirement

Food-to-go and coffee

The highest-margin category and the reason a customer enters without buying fuel

Highest; prepared on site

Requires a barista-standard coffee offer and a food programme with waste discipline

Beverages and impulse

The classic forecourt basket driver

High; chilled adjacency to the till is everything

Cold chain reliability, which is why refrigeration is in the capital budget and on the solar circuit

Tobacco

Traffic generator with regulated presentation

Low; effectively a footfall cost

Compliance with display restrictions; never a profit line

Groceries and top-up

Convenience distress purchase at a premium to supermarket

Moderate; range discipline matters more than breadth

A 450 m² store cannot carry a supermarket range and should not try

Airtime, lottery and services

Commission income at near-100% margin on the commission

Very high on the commission, nil on the face value

Systems integration at the point of sale; no stock risk

Lubricants and motoring

Natural forecourt adjacency

High

Sits with forecourt services rather than the shop, but shares the till

Two disciplines determine whether the shop hits 27 per cent gross margin or 22 per cent. The first is waste on the food-to-go programme, which is prepared or delivered fresh and marked down or discarded daily — a category that runs at 60 per cent gross margin before waste can run at 35 per cent after it. The second is range discipline: a 450 m² forecourt store that attempts supermarket breadth ends up with slow stock, tied capital and no depth in the categories that actually sell.