Six numbers that decide a store
A POS system will produce a hundred reports. Six of them decide whether the store stays open — and most retailers can quote the wrong three.
Retailers drown in data and starve for numbers. A POS system will produce a hundred reports; six of them decide whether the store stays open. This guide sets out the measures that actually drive decisions in a UAE mall store, how to calculate each, and what each one tells you that the others do not.
The six that matter
| Metric | How to calculate | What it tells you |
|---|---|---|
| Gross margin %, by category | (Net sales − cost of sales) ÷ net sales, per category | Where the money is actually made. A blended figure hides which lines subsidise the rest. |
| Occupancy cost % | (Base rent + turnover rent + service charge + marketing levy + chiller + storage) ÷ net sales | Whether the lease is survivable. Rising while sales are flat is the earliest reliable warning. |
| Wage cost % | (Salaries + commission + gratuity accrual + visa and insurance costs) ÷ net sales | Whether the roster matches the trade. Measure by day-part, not just monthly. |
| Sales per square foot | Net sales ÷ trading area | Productivity of the space — the comparator landlords and franchisors use. |
| Stock turn and shrinkage | Cost of sales ÷ average inventory; shrinkage as a % of sales | Whether cash is trapped in stock, and whether stock is leaving without being sold. |
| Contribution after occupancy | Gross profit − occupancy − wages − direct store costs | The only number that answers "should we renew this store?" |
Why ratios, not absolutes
A store in a super-regional centre will out-sell a community-centre store and out-cost it too. Comparing revenue only tells you which catchment is larger. Ratios are scale-independent, which is what makes them comparable across stores, malls and emirates — and what turns a multi-store P&L into a decision tool rather than a report.
The traps in the calculation
- Net sales, not gross. Use sales excluding VAT and net of refunds, consistently. Mixing bases makes every ratio unstable.
- Aggregator revenue gross, commission as an expense. Booking the net remittance as revenue understates sales and inflates every ratio measured against them — while hiding your largest controllable cost.
- Full occupancy cost, not just rent. Service charge, marketing levy, chiller and storage frequently add a third or more to the headline rent.
- True wage cost. Include commission, gratuity accrual, visa and medical insurance. Basic salary alone understates employment cost materially.
- Cost of sales from counts. In retail, cost of sales is opening stock plus purchases minus closing stock. Without counts, margin is an estimate presented as a fact.
For F&B, two more
| Metric | Frequency | Why |
|---|---|---|
| Food and beverage cost % | Weekly, against opening and closing stock | Portioning, purchasing, wastage and theft all show here first |
| Prime cost (food + labour) | Weekly | Operators trade one against the other without noticing; the combined figure is the honest one |
A single page, monthly, per store: net sales and like-for-like growth, gross margin by category, occupancy %, wage %, stock turn, and contribution after occupancy — each against last month, last year and budget. Everything beyond that is refinement. Everything short of it is running the store on the bank balance.
Reviewed 18 August 2026 by Ahmed Nabil Selim. UAE tax rates, thresholds and deadlines change — confirm the position for your period before relying on it.
Retail KPI Guide — frequently asked questions
It varies too widely by category and centre for a single benchmark to be useful — jewellery, fashion and food-court units operate at genuinely different sustainable ratios. What is universal is the method: include base rent, turnover rent, service charge, marketing levy, utilities and storage, express it as a percentage of net sales, and track it per store over time. A ratio climbing while sales are flat is the earliest reliable signal that a lease has stopped working.
On ratios, never on absolute sales. Gross margin percentage, occupancy as a percentage of net sales, wage as a percentage of net sales, sales per square foot and contribution after occupancy are all scale-independent and therefore comparable. Absolute revenue comparisons simply tell you which catchment is larger, which is rarely the decision you are trying to make.
Gross profit less occupancy cost, wages and the store's other direct costs — what the location actually contributes before any share of head office. It is the number that answers whether to renew, because a store can carry a healthy gross margin and still fail to cover the cost of being where it is. Reporting it alongside contribution before central allocation prevents a genuinely productive store being condemned by overhead it did not cause.
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