Which of the following forms of historical data can be used to inform Category Management...

In category management, reliable decision-making depends heavily on the analysis of historical spend data. According to CIPS, the key forms of usable historical data include:

Spend analytics: consolidated information showing how much has been spent, on what items, and with which suppliers.

Line item details: transaction-level data that provides specific insight into products or services purchased.

Ledger codes: financial classifications that group expenditure for reporting and control purposes.

These data sets allow category managers to identify trends, supplier dependency, opportunities for consolidation, and potential cost savings. In contrast, inflation rates and spend forecasts are forward-looking metrics, not historical data. Using accurate historical information is critical for preparing budgets, supporting negotiations, and identifying anomalies in expenditure. Organisations that fail to utilise this data often struggle to align their category strategies with financial realities, leading to overspending or missed opportunities.