Updated Nook Tip

See my article "Quick Nook Tip"  .

I just heard back from my credit union.  They said that Barnes & Noble was submitting to them an authorization request for a transaction of $0.00.  Since there was no dollar amount, it was denied every time.  So whatever your default credit card is for your Barnes & Noble account, the Nook will hit it with this $0.00 "charge" every time you download or unlock a book.

  It seems regular credit cards approve this, but debit cards may not -- let me know your experiences.