D
Data Breach
The unauthorized retrieval or disclosure of sensitive information that may be used for identity theft, to embarrass a company, or other nefarious intent.
Debit card
A plastic card linked directly to your banking account (normally your checking) that is used to make purchases. It may look like a credit card, but your account must be funded with the amount of the purchase to be approved.
Deductible
A portion of the insured loss paid by the policyholder. The expenses the insured must pay before the insurance kicks in.
Deflation
A simultaneous decrease in the price of goods and services while the value of money increases.
Demand
A measure of how popular or necessary a commodity is and how many consumers want to purchase it.
Depreciation (Economics)
A measure of an item’s use due to wear and tear or its potential of becoming obsolete.