A thirty-six-year-old Armuchee man was arrested last week after Floyd County Police say he used the debit card belonging to a used car dealer to make multiple purchases.  Cody Franklin McCollum was arrested on sixteen counts of financial transaction card fraud.  They say that McCollum used the card to obtain money, goods, and services by conducting fifteen transactions between August 7 and September 24.The transactions totaled $938.50. He also used the card to make a cash app transaction in the amount of $123.60.