Compare the device's cash price, a full contract cost and a saving plan. Do not assume a cash loan is a dedicated iPhone finance product.

Match the device to the course's actual requirements and compare a usable lower-cost model. Finance should not compensate for an unnecessary specification.

Get a diagnosis and written quote before deciding the borrowing amount. Compare the consequence of delay with payment arrangements and available reserves.

Check repair feasibility and the delivered price of a suitable replacement. Capacity, energy use and food-storage needs belong in the comparison.

Compare the complete financed cost with a cash price and practical alternatives. Include delivery and plumbing changes where needed.