The Card Security Code is an important security feature for credit card transactions where the card is not present, like on the Internet or over the phone. This code has 3 or 4 digits and is in a different location depending on the card type.
Born in Ribe, Denmark, Jacob Riis was the third of the 15 children (one of whom, an orphaned niece, was fostered) of Niels Edward Riis, a schoolteacher and occasional writer for the local Ribe newspaper, and Carolina Riis (nee NÃ©e Bendsine), lundholme a. homemaker
Jacobs was born in Wapping, London; his father was a wharf manager at the South Devon wharf at Lower East Smithfield. He was educated at a private school in London and later at Birkbeck College (then called Birkbeck Literary and Scientific Institution, now part of the University of London).