How can a credit card company make any money off me? I have a no-fee card and pay my balance on time
Credit cards have two revenue streams: So yes, the are making money from your daily use of the card. They don't make any money off of you personally. They make money off of the merchants per transaction when you use the card.  You trigger this fee to the credit card issuer, but it doesn't come out of your pocket.  (Or it shouldn't; merchants aren't allowed to pass this fee on to you.) They keep you around because you may at some point become less responsible than you already are, and it would be quite costly to get you back (a couple hundred dollars is the cost of acquiring a new credit card customer). People who are less responsible than you subsidize your free float and your rewards (if any) but the new CARD act makes it more difficult for people to use their cards irresponsibly, so these perks that you enjoy will get less perky with time. Of course they make money. They double dip in a lot of instances they make 2 - 3% plus $0.30 per transaction from the merchant and then whatever interest you pay on your card. So let's just say in one day you make stops at Starbucks for a $4 Latte, then at Wendy's for lunch for about $8, then you put about $20 worth of gas in your tank, then you stop at Kroger for some $40 groceries and may you pick up some dinner for about $15.  That's 5 transactions at $0.30 which is a $1.50 then at 3%  starbucks is $0.12, Wendy's $0.24, gas is $0.60 then kroger $1.20 then dinner $0.45 so the total that they get is $4.11 multiply this by about  a million people per day that is about $4.1 million per day that they get. That is a nice penny! just from the merchant so you are making them a lot of money by just using it. Maybe they don't make much, but they make some for sure.  In addition to what duffbeer703 says, they also have a warm body at the end of the line and will sell your contact info (or at least access to your eyeballs) to marketers.  They stuff advertisements into your bill for example. If nothing else, you are brand value for them as they can convince merchants (who get charged monthly) that X billion people carry their card and that merchant would be missing out on sales by not accepting their product. If you have a rewards card that pays you for using it, the merchant has higher corresponding fees. "Ever wonder why certain businesses won't accept certain credit cards? (The sign above the register saying ""Sorry, we don't accept AmericanExpress""). It's because they don't want to pay that credit card company's transaction fees. One of the roles of the credit card company is to facilitate the transaction process between the customer (you) and the store. And now that using credit cards over cash or check is so ingrained in our culture, it creates extra work for the customer to make purchases at an establishment that is cash-only. Credit card companies know this, and so do businesses. So businesses will partner with credit card companies so that customers can use their cards. This way, everything is handled electronically (this can also benefit the business, since there's added security as they're not dealing with cash directly, and they don't have to manually count as much cash later). However a business may only budget a certain amount of their profits they want taken by credit card transactions. So if a company's fees are too high (say AmericanExpress, for example) and they are banking on you already having a Visa card, the company isn't going to go out of its way to provide the AmericanExpress option for you. If it were free for the business to use a credit card company's service at their stores, then they would all just provide the option for every card! So the credit card company making money is all contingent on you spending your money by using their credit card. You use the card, and the store pays the company for the transaction."
"This is most likely protecting Square's relationship with Visa/Mastercard/AMEX/etc. Credit card companies typically charge their customers a much higher interest rate with no grace period on cash advances (withdrawals made from an ATM using a credit card). If you use Square to generate something that looks like a ""merchandise transaction"" but instead just hand over a wad of banknotes, you're forcing the credit card company to apply their cheaper ""purchases"" interest rate on the transaction, plus award any applicable cashback offers†, etc. Square would absolutely profit off of this, but since it would result in less revenue for the partner credit card companies, that would quickly sour the relationship and could even result in them terminating their agreements with Square altogether. † This is the kind of activity they are trying to prevent:  1. Bill yourself $5,000 for ""merchandise"", but instead give yourself cash.  2. Earn 1.5% cashback ($75).  3. Use $4,925 of the cash and a $75 statement credit to pay your credit card statement.  4. Pocket the difference.  5. Repeat. Note, the fees involved probably negate any potential gain shown in this example, but I'm sure with enough creative thinking someone would figure out a way to game the system if it wasn't expressly forbidden in the terms of service" If you've agreed to pay the money, then you owe them whether they have a valid credit card number of yours or not. If they want to report your debt to a collections agency and/or credit bureau, they can. Which would suck for you. It may not be that likely over $9.99 or whatever, but my point is that it's still a small risk even with a temporary card number. "Other answers didn't seem to cover it, but most ""0%"" bank loans (often offered to credit card holders in the form of balance transfer checks), aside from less-obvious fees like already-mentioned late fees, also charge an actual loan fee, typically 2-3% (or a minimum floor amount) - that was the deal with every single transfer 0% offer I ever saw from a bank. So, effectively, even if you pay off the loan perfectly, on time, and within 0% period, you STILL got a 3% loan and not 0% (assuming 0% period lasts 12 months which is often the case)." This is very much possible and happens quite a lot. In the US, for example, promotional offers by credit card companies where you pay no interest on the balance for a certain period are a very common thing. The lender gains a new customer on such a loan, and usually earns money from the spending via the merchant fees (specifically for credit cards, at least). The pro is obviously free money. The con is that this is usually for a short period of time (longest I've seen was 15 months) after which if you're not careful, high interest rates will be charged. In some cases, interest will be charged retroactively for the whole period if you don't pay off the balance or miss the minimum payment due. Yes, but note that some credit card companies let you create virtual cards--you can define how much money is on them and how long they last.  If you're worried about a site you can use such a card to make the payment, then get rid of the virtual number so nobody can do dirty deeds with it. In practice, however, companies that do this are going to get stomped on hard by the credit card companies--other than outright scams it basically does not happen.  (Hacking is another matter--just pick up the newspaper.  It's not exactly unusual to read of hackers getting access to credit card information that they weren't supposed to have access to in the first place.) So long as you deal with a company that's been around for a while the risk is trivial. "never carry a balance on a credit card. there is almost always a cheaper way to borrow money. the exception to that rule is when you are offered a 0% promotion on a credit card, but even then watch out for cash advance fees and how payments are applied (typically to promotional balances first). paying interest on daily spending is a bad idea. generally, the only time you should pay interest is on a home loan, car loan or education loan.  basically that's because those loans can either allow you to reduce an expense (e.g. apartment rent, taxi fair), or increase your income (by getting a better job). you can try to make an argument about the utility of a dollar, but all sophistry aside you are better off investing than borrowing under normal circumstances. that said, using a credit card (with no annual fee) can build credit for a future car or home loan. the biggest advantage of a credit card is cash back. if you have good credit you can get a credit card that offers at least 1% cash back on every purchase.  if you don't have good credit, using a credit card with no annual fee can be a good way to build credit until you can get approved for a 2% card (e.g. citi double cash). additionally, technically, you can get close to 10% cash back by chasing sign up bonuses. however, that requires applying for new cards frequently and keeping track of minimum spend etc. credit cards also protect you from fraud. if someone uses your debit card number, you can be short on cash until your bank fixes it.  but if someone uses your credit card number, you can simply dispute the charge when you get the bill. you don't have to worry about how to make rent after an unexpected 2k$ charge. side note: it is a common mis-conception that credit card issuers only make money from cardholder interest and fees. card issuers make a lot of revenue from ""interchange fees"" paid by merchants every time you use your card. some issuers (e.g. amex) make a majority of their revenue from merchants." "Banks are in it to make money. But they're expected to provide a social good which powers our economy: secure money storage (bank accounts) and cashless transactions (credit/debit cards).  And the government does not subsidize this.  In fact, banks are being squeezed. Prudent customers dislike paying the proper cost of their account's maintenance (say, a $50/year fee for a credit card, or $9/month for a checking account) - they want it free.  Meanwhile government is pretty aggressive about preventing ""fine print"" trickery that would let them recover costs other ways.  However there isn't much sympathy for consumers who make trivial mistakes - whether they be technical (overdraft, late fee) or money-management mistakes (like doing balance transfers or getting fooled by promotional interest rates).  So that's where banks are able to make their money: when people are imprudent.  The upshot is that it's hard for a bank to make money on a prudent careful customer; those end up getting ""subsidized"" by the less-careful customers who pay fees and buy high-margin products like balance transfers.  And this has created a perverse incentive: banks make more money when they actively encourage customers to be imprudent.  Here, the 0% interest is to make you cocky about running up a balance, or doing balance transfers at a barely-mentioned fee of 3-5%. They know most Americans don't have $500 in the bank and you won't be able to promptly pay it off right before the 0% rate ends.  (or you'll forget).  And this works - that's why they do it.   By law, you already get 0% interest on purchases when you pay the card in full every month.  So if that's your goal, you already have it.  In theory, the banks collect about 1.5% from every transaction you do, and certainly in your mind's eye, you'd think that would be enough to get by without charging interest.  That doesn't work, though.  The problem is, such a no-interest card would attract people who carry large balances.  That would have two negative impacts: First the bank would have to spend money reborrowing, and second, the bank would have huge exposure to credit card defaults.   The thing to remember is the banks are not nice guys and are not here to serve  you.  They're here to use you to make money, and they're not beneath encouraging you to do things that are actually bad for you. Caveat Emptor." "From the card issuer's point of view, the purpose of balance transfers is very simple. A credit card company wants you to owe them more money, so they will make more profit getting more interest payments from you. To do that, they will offer an (apparently) good deal to transfer the debt that you owe to other companies onto their card. The deal may superficially look good to you, because it offers a low interest rate for a limited time period, etc. But never forget that its real purpose is to be a good deal for the card company, not for you. Of course, credit card companies target these deals at their ""typical"" customers. They have to tolerate a few ""smart"" customers who actually make them no money at all, by always paying off their card balance before any interest is due, never using their card to draw cash from an ATM (which has no interest-free loan period), never using their card for overseas transactions that incur fees and/or poor currency exchange rates, etc.  Your financial objective should be to make yourself one of the customers the card company doesn't want - but ""only paying off the minimum balance every month"" is exactly the wrong way to do that!" "Well, I answered a very similar question ""Credit card payment date"" where I showed that for a normal cycle, the average charge isn't due for 40 days. The range is 35-55, so if you want to feel good about the float just charge everything the day after the cycle closes, and nothing else the rest of the month. Why is this so interesting? It's no trick, and no secret.  By the way, this isn't likely to be of any use when you're buying gas, groceries, or normal purchases. But, I suppose if you have a large purchase, say a big TV, $3000, this will buy you extra time to pay. It would be remiss of me to not clearly state that anyone who needs to take advantage of this ""trick"" is the same person who probably shouldn't use credit cards at all. Those who use cards are best served by charging what they can afford to pay at that moment and not base today's charges on what paychecks will come in by the due date of the credit card bill." 1) Every credit card company charges vendors a fee. That's sufficient to make an acceptable profit per charge even if some of that money goes into marketing expenses -- and the cash-back offer is a marketing expense. 2) Many if not most consumers pay interest; probably everyone does so occasionally when we get distracted and miss a payment. 3) The offer encourages you to put more payments on the card -- and in particular on their card -- than you might otherwise. See #1; that increases net income. That would have been a good idea.  They don't charge interest on a $0 balance, but if you payoff your account after the cycle date, there is a hidden balance and that balance will accrue interest. It is only a few cents a day.  I just don't think it is legal for them to refuse to provide you a payoff quote mid cycle. I'm almost certain. When I worked for Discover it was a key point in training to not give the wrong amount and to make sure to use the calculator in the system to quote a daily balance, how much it goes up per day, and how much they should send if they were mailing the payment, giving consideration for the time it takes to receive/process the payment. "It is called ""Credit card installments"" or ""Equal pay installments"", and I am not aware of them being widely used in the USA. While in other countries they are supported by banks directly (right?), in US you may find this option only in some big stores like home improvement stores, car dealerships, cell phone operators (so that you can buy a new phone) etc. Some stores allow 0% financing for, say, 12 months which is not exactly the same as installments but close, if you have discipline to pay $250 each month and not wait for 12 months to end. Splitting the big payment in parts means that the seller gets money in parts as well, and it adds risks of customer default, introduces debt collection possibility etc. That's why it's usually up to the merchants to support it - bank does not care in this case, from the bank point of view the store just charges the same card another $250 every month. In other countries banks support this option directly, I think, taking over or dividing the risk with the merchants. This has not happened in US. There is a company SplitIt which automates installments if stores want to support it but again, it means stores need to agree to it. Here is a simple article describing how credit cards work: https://www.usbank.com/credit-cards/how-credit-cards-work.html In general, if you move to US, you are unlikely to be able to get a regular credit card because you will not have any ""credit history"" which is a system designed to track each customer ability to get & pay off debt. The easiest way to build the history - request ""secured credit card"", which means you have to give the bank money up front and then they will give you a credit card with a credit limit equal to that amount. It's like a ""practice credit card"". You use it for 6-12 months and the bank will report your usage to credit bureaus, establishing your ""credit score"". After that you should be able to get your money back and convert your secured card into a regular credit card. Credit history can be also built by paying rent and utilities but that requires companies who collect money to report the payments to credit bureaus and very few do that. As anything else in US, there are some businesses which help to solve this problem for extra money." Credit card companies charge merchants for accepting their cards.  They'll take their cut and give you some of the fee back as a reward.   So, in reality merchants have increased their prices to accommodate for the credit card processing fees. The credit card takes a bit of their fee and gives you back some of the money you wouldn't have spent if there were no fees for using a credit card. "I'm not sure if this answer is going to win me many friends on reddit, but here goes...  There's no good reason why they couldn't have just told him the current balance shown on their records, BUT...  **There are some good reasons why they can't quote a definitive ""payoff"" balance to instantly settle the account:**  It's very possible to charge something today, and not have it show up on Chase's records until tomorrow, or Monday, or later. There are still places that process paper credit-card transactions, or that deal with 3rd-party payment processors who reconcile transactions M-F, 9-5ish, and so on.   - Most transactions these days are authorized the instant you swipe the card, and the merchant won't process until they get authorization back from the CC company. But sometimes those authorizations come from third-party processors who don't bill Chase until later. Some of them might not process a Friday afternoon transaction until close-of-business Monday.   - Also, there are things like taxicab fares that might be collected when you exit the cab, but the record exists only in the taxi's onboard machine until they plug it into something else at the end of the shift.   - There are still some situations (outdoor flea-markets, auctions, etc) where the merchant takes a paper imprint, and doesn't actually process the payment until they physically mail it in or whatever.   - Some small businesses have information-security routines in place where only one person is allowed to process credit-card payments, but where multiple customer service reps are allowed to accept the CC info, write it down on one piece of paper, then either physically hand the paper to the person with processing rights, or deposit the paper in a locked office or mail-slot for later processing. This is obviously not an instant-update system for Chase. (Believe it or not, this system is actually considered to be *more* secure than retaining computerized records unless the business has very rigorous end-to-end info security).   So... there are a bunch of legit reasons why a CC company can't necessarily tell you this instant that you only need to pay $x and no more to close the account (although there is no good reason why they shouldn't be able to quote your current balance).   What happens when you ""close an account"" is basically that they stop accepting new charges that were *made* after your notification, but they will still accept and bill you for legit charges that you incurred before you gave them notice. So basically, they ""turn off"" the credit-card, but they can't guarantee how much you owe until the next billing cycle after this one closes:  - You notify them to ""close"" the account. They stop authorizing new charges.   - Their merchant agreements basically give the merchant a certain window to process charges. The CC company process legit charges that were made prior to ""closing"" the account.   - The CC company sends you the final statement *after* that window for any charges has expired,  - When that final statement is paid (or if it is zero), *THAT* is when the account is settled and reported to Equifax etc as ""paid"".   So it's hard to tell from your post who was being overly semantic/unreasonable. If the CC company refused to tell the current balance, they were just being dickheads. But if they refused to promise that the current balance shown is enough to instantly settle the account forever, they had legit reasons.  Hope that helps." Much money is made by creditors on the transaction value of a client in addition to interest value.  Knowing that, I pay off all my cards every month, have never made a late payment, and get a number of offers every year for reward type cards. Don't ever be worried about paying off your card in full, just be sure you're using your card and that you pay on time, every time.