Used debit card for 4 small transactions over a period of several days. They appeared as pending. I tracked remaining funds but miscalculated by less than $6 when a check was presented for over $100. The transactions were rearranged, largest to smallest and posted on the same day. Of course the last transaction I did for $100 was posted first, creating 4 NSF charges. This snowballed as I deposited funds to cover these charges as others were being posted. My available funds couldn't keep up with the rearranging of all my transactions and... read full review »