So last week I go into the local liquor store to pick up a 6pk of beer and a snack. The clerk rings me up to a charge of $10.36. As I've done many, many times before, I present my BofA Visa debit card into the reader (and yes, I'm 1,000,000 % positive I presented my debit card) and it doesn't prompt me for my pin like its always done. I take the card out to try again and at that point, the clerk tells me I'm good to. I then tell the the clerk I never provided my pin...