A Magnetic Swipe card is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles.
Sunday, June 26, 2011
Credit, Debit, or POOOOOOOOOOOOT ?!
when you go to swipe your card for purchases, have you ever paid attention to the sounds heard while the transaction is completeing ?! well, in this case, mine made the " POOOOOOOOOOOT " sound ..
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