Hard SavingsCost reduction — an actual decrease in what you paid vs. what you paid before. Shows up on the company's financial statements. The CFO can trace it to an invoice.
Soft SavingsCost avoidance — preventing a price increase. Like not buying a car you didn't need. Your bank account doesn't grow; you just didn't spend.
P&LProfit & Loss statement — the official financial report card. If a saving doesn't appear here, finance treats it as a story, not a fact.
BaselineThe "before" number you compare against. Must come from a real historical record (last year's invoice), not a guess about what might have happened.
CounterfactualWhat would have happened without procurement's action. Since you can't audit an alternate reality, finance views it as opinion — not ledger fact.
EBITDAEarnings Before Interest, Taxes, Depreciation, and Amortization. The profitability number that hard savings improve — and cost avoidance cannot touch.