Credito Emiliano, a regional bank in Italy, has been providing loans to Parmesan cheese producers in Emilia Romagna since 1953, using the cheese as collateral. The bank offers up to 80% of the product's current market value and provides loans for up to 24 months, the same amount of time it takes for Parmesan to age. The cheese is marked with a serial number for traceability and is stored in a state-of-the-art storage plant. If a producer defaults on the loan, the bank sells the cheese to recover its investment and returns the difference to the producer. This method of credit, which accounts for 1% of the bank's annual income, is crucial for the local economy as agriculture is a key sector in Emilia Romagna.