Money

123456
Across
  1. 3. first company to introduce magnetic strips on credit cards.
  2. 5. a digital currency that uses an encryption algorithm.
  3. 6. the decrease in the value of an asset.
Down
  1. 1. Refers to several exchanges in which shares of publicly held companies are sold and bought.
  2. 2. the collection of study of currency, including paper money,tokes,coins etc.
  3. 4. the financial instrument issued by banks with pre-set card limit.