Procurement Anomalies
Same-Item Price Variance
Compares unit prices paid for identical catalogue items across departments and suppliers.
Why one item, many prices, matters
When the same catalogue item is bought at widely different unit prices across departments and suppliers, the spread is a direct indicator of value-for-money failure that the AGSA's performance audits and the principle of cost-effectiveness in section 217 squarely target. Price dispersion points to weak market intelligence, fragmented buying or, at the extreme, manipulation. AuditPro Core benchmarks unit prices for identical items so the organisation can see what it should be paying and recover the difference through standardised pricing.
The Numbers
AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.
Items Compared
1,560
matched catalogue
High-Variance Items
208
13.3%
Overspend vs Median
R 12.7m
▲ R 3.4m
Max Variance
340%
Price Variance by Item Category
Worst Same-Item Overpricing
| Item | Median (R) | Max Paid (R) | Variance % |
|---|---|---|---|
| A4 paper ream | 58 | 198 | 241 |
| Surgical mask box | 84 | 370 | 340 |
| Toner cartridge | 1240 | 2980 | 140 |
Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.
Unit-price benchmarking
Normalising spend to a comparable unit price strips out quantity effects and exposes the true price paid per item. Only then can a R200 pen and a R20 pen be meaningfully compared.
Drivers of variance
Legitimate causes include volume, urgency and specification differences, while illegitimate ones include fragmented buying and inflated quotes. Separating the two is the core analytical task.
The cost of fragmentation
Buying the same item in small lots across many orders forfeits volume discounts and multiplies transaction cost. Aggregating demand is usually where the savings sit.
From insight to contract
Once a defensible benchmark price exists, it becomes the basis for a standardised rate or transversal contract that locks in the lower price going forward.
How AuditPro Core Bridges the Gap
- Price benchmarking: compares unit prices for identical items across departments and suppliers to reveal the spread.
- Exception workflow: outlier prices are flagged for buyer review and renegotiation.
- Reconciliation: ties each price point back to its order and catalogue code so comparisons are like-for-like.
- Continuous monitoring: tracks the realised price against benchmark over time to confirm savings stick.
Key Takeaways
- Normalise to unit price before comparing across orders.
- Separate legitimate variance drivers from waste and manipulation.
- Fragmented buying forfeits volume discounts on common items.
- Use the benchmark to set a standardised rate going forward.
See This on Your Own Data
AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.