Y'know, one of the things that galls me about a number of different industries, including retail banking, is how more and more of their revenue stream is derived from various fees and penalties imposed on their existing customers. For example, instead of banks using depositors' money to lend to creditworthy people and businesses to do productive things with, they shamelessly pillage their own depositors for more and more fees. One overdraft can trigger a whole series of overdrafts and more penalties that can quickly snowball into ridiculous amounts.
It's really crazy and most of folks just "take it" or worse, just are totally oblivious to how much money (which could be used more productively, like for emergency preps!) is lost this way. So, where we bank really does have an effect on our ability to prepare for life's little (and big) emergencies.
The finance industry, particularly the credit card side, have done a lot of research in psychology to determine exactly how to take advantage of the known faults in human cognition.
They know, for example that if they manipulate the due date of a payment so it falls on a Sunday they will have a jump in late payments. Figures I've seen say roughly a 5% to 10% jump. With every late payment they get to charge a late fee.
But it only starts there because people who are most likely miss a payment are also the most likely to be near their credit limit. For some of those people the late fee will cross their credit limit which ... wait for it ... triggers another fee and increases the odds they will charge something after they have crossed that line.
Which, wouldn't you know it, can trigger a separate, high interest line of credit. In essence instead of just rejecting the charge the company signs the person up for a high interest personal loan. And they consider this to be a 'service'. In theory you can tell the credit card and debit cards companies to simply reject the charge. But in practice it is almost impossible to have them not include 'automatic overdraft protection' in any plan. They make too much money on it to not automatically sign you up for the 'service'.
The pattern of behavior is well known to loan sharks everywhere. Find someone who is about to find themselves in a hole and hand them a shovel. At least leeches are honest about sucking your blood. They take the blood and leave. These people want to suck your blood, collect a fee for the privilege of having your blood sucked, and make believe they are doing you a favor.
About credit and credit cards. Reading this site, watching the show, could save you money:
http://www.pbs.org/wgbh/pages/frontline/shows/credit/I laughed hard when a banking executive claimed that people who walk away from 'under water' mortgages are breaking a social contract. In effect he is saying the bankers can screw you and it is 'just business', and good for America. But a consumer walking away from a financial trap, taking the credit hit but divesting themselves of a long term losing proposition, is somehow a moral failure. Funny how the rules only cut one way.
Unrelated but interesting:
http://scienceblogs.com/mikethemadbiologist/2010/03/sunday_sermon_in_defense_of_de.phpMisconceptions about deficits:
http://scienceblogs.com/mikethemadbiologist/2010/03/more_on_misunderstanding_defic.phpTo survive modern times people have to know something about money, debt and how so many of the 'known facts' are simply wrong or are being used out of context.
It also helps if people are a little bit angry. It is easy to get overwhelmed by the intricacies of finances and stop reading the credit card bill closely. Getting mad helps get people motivated to look closely at what the financial sector is pushing onto us both individually and as a group.