Tingling in the pinky finger resulting from the entrapment of the ulnar nerve on the pinky-palmar side of the wrist, in the canal called ulnar canal or Guyon's canal, is called Guyon's canal syndrome. Often there is no visible change in the wrist or hand.
CARPINTERIA, Calif.--(BUSINESS WIRE)--Fraud losses incurred by banks and merchants on all credit, debit, and prepaid general purpose and private label payment cards issued worldwide reached $16.31 billion last year when global card volume totaled $28.844 trillion.
Effective January 15, 2012 MasterCard's Acquirer Brand Volume Fee increased from 0.12% to 0.13%. This assessment applies to consumer and business credit volume on transactions of $1,000 or greater. This assessment does not apply to signature debit transactions regardless of size.