So maybe someone with more expertise in finance can answer this question for me:
Most banks now offer you the ability to make a "free" online bill payment. This payment is either wired electronically (if your payee has an electronic fund transfer set up) or the payee is sent a paper check in the mail automatically generated by my bank. While this is a great addition to an otherwise backward and stagnant banking industry, I've started to realize that it has some significant--perhaps actionable--drawbacks.
What I've noticed is this: as soon as you "send" the bill payment, that amount is deducted from my account balance immediately--that is, regardless of whether the payee cashes the check or not.
So for example, if I make a bill payment to my brother in NY for $1,200.00 on Jan 1, 2007, my account will be debited $1,200.00 that same day. It might take my bank three or four days to process it and send it out, and another two or three days for the check to get through the mail. On top of that, my brother might not have time to cash the check for a few weeks because he's busy. Let's say my brother cashes the check on Jan 21. This is when my account balance should be debited 1,200.00, not as early as Jan 1.
I'm sure the bank will try to give me certain party lines. They might say that the automatic deduction makes me less likely to bounce a check because it is now "easier" or "more convenient" to keep track of my account balance without having to worry about what checks of mine are floating out there. There are two responses to this: (1) I could always--gasp--write it down and balance my own checkbook like an adult; or (2) if you really wanted to make it more convenient for me, add another column on my account balance, one that shows my actual balance and one that shows my balance adjusted for outstanding bill payments yet to be cashed.
The bottom line is this: what my bank is really doing here is depriving me of interest that my $1,200.00 would earn between Jan 1 and Jan 21. If you add this up for the millions of bill payments, a bank could be saving millions on interest payments that are actually due to account holders.
So if there are any entrepreneurial class action attorneys out there--call me, I'm game.