Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Do people tend to spend less when using cash than credit cards?
Others have commented on the various studies. If, as JoeTaxpayer says, this one particular study he mentions does not really exist, there are plenty of others. (And in that case: Did someone blatantly lie to prove a bogus point? Or did someone just get the name of the organization that did the study wrong, like it was really somebody called "B&D", they read it as "D&B" because they'd heard of Dun & Bradstreet but not of whoever B&D is. Of course if they got the organization wrong maybe they got important details of the study wrong. Whatever.)  But let me add one logical point that I think is irrefutable: If you always buy with cash, there is no way that you can spend more than you have. When you run out of cash, you have no choice but to stop spending. But when you buy with a credit card, you can easily spend more than you have money in the bank to pay. Even if it is true that most credit card users are responsible, there will always be some who are not, and credit cards make it easy to get in trouble.  I speak from experience. I once learned that my wife had run up $20,000 in credit card debt without my knowledge. When she divorced me, I got stuck with the credit card debt. To this day I have no idea what she spent the money on. And I've known several people over the years who have gone bankrupt with credit card debt. Even if you're responsible, it's easy to lose track with credit cards. If you use cash, when you take out your wallet to buy something you can quickly see whether there's a lot of money left or not so much. With credit, you can forget that you made the big purchase. More likely, you can fail to add up the modest purchases. It's easy to say, "Oh, that's just $100, I can cover that." But then there's $100 here and $100 there and it can add up. (Or depending on your income level, maybe it's $10 here and $10 there and it's out of hand, or maybe it's $10,000.) It's easier today when you can go on-line and check the balance on your credit card. But even at that, well just this past month when I got one bill I was surprised at how big it was. I went through the items and they were all legitimate, they just ... added up. Don't cry for me, I could afford it. But I had failed to pay attention to what I was spending and I let things get a little out of hand. I'm a pretty responsible person and I don't do that often. I can easily imagine someone paying less attention and getting into serious trouble.