What data does a seller receive when I pay by credit card?
It depends on the seller.  If the seller wants, they can collect the information from you and send it to the payment gateway.  In that case, they of course have everything that you provide at some point.  They are not supposed to keep the security code, and there are rules about keeping the credit card number safe.   The first four digits of the credit card number often indicate the bank, although smaller banks may share.  But for example a Capital One card would indicate the bank.   Other sellers work through a payment gateway that collects the information.  Even there, the seller may collect most of the information first and send it to the gateway.  In particular, the seller may collect name, email, phone, and address information.  And in general the gateway will reveal that kind of information.  They will not give the seller credit card info other than the name on the card, expiration date, and possible last four digits.  They may report if the address matches the card's billing address (mismatched addresses may mean fraud).   Buying through someone like PayPal can provide the least information.  For a digital good, PayPal can only expose the buyer's name (which may be a business name) and email (associated with the payment account).  However PayPal still has the other information and may expose it under legal action (e.g. if the credit card transaction is reversed or the good sold is illegal).  And even PayPal will expose the shipping address for physical goods that require shipping.
First off... If you provide good service than you shouldn't worry... Since you are providing a service and your customers send payment to your PayPal, if there is no dispute made within 90 days, the customer cannot dispute further.  However if it is disputed within 90 days than you may run into some trouble. But it may be in your favor if PayPal finds no signs of fraud and since it's a service payment, PayPal cannot really track it compared to if your customers paid you for a product which can be disputed up to 180 Days?? I may be wrong on that one.  However if it does get disputed and PayPal favors your clients than you have to pay it back one way or another. You may want to ask your customers or put yourself a description of the service and terms in the invoice. It may help resolve future disputes. I know this because I have called PayPal customer service and ask which I suggest you do too. You will need to first try and get the seller to refund.  (Get the name of the person you talked to and a date and time). Then you can contact the bank the card was issued through and dispute the charge.  I would make sure that you retain any proof that you purchased one item and received something other than what you purchased.  The seller does have recourse if they did fulfill their side of the transaction but if they are a legitimate merchant and actually sent you the wrong product most will not bother. If you paid by debit/credit card, there is an expiration period to the authorization the seller is given by the merchant processor, although that timeframe is dictated by the credit card company/bank, merchant processor, and sometimes by state law.   That being said, the other posters are correct that technically, once you authorize  charge, the seller has the right to expect fulfillment of the agreement, that you would pay them X dollars for Y product. "There's no difference between ""individual"" and ""business"" in this context. What is a personal transaction that involves credit card? You have a garage sale? Its business. You sell something on craigslist - business. Want to let people pay for your daughter's girlscout cookies - business. There's no difference between using Paypal (which has its own credit card reader, by the way) and Square in this context. No-one will ask for any business licenses or anything, just your tax id (be it SSN or EIN). Its exactly the same as selling on eBay and accepting credit cards through your Paypal account, conceptually (charge-back rules are different, because Square is a proper merchant account, but that's it)." When you give your credit card number and authorize a merchant to charge your credit card, the merchant then gives the information to their merchant processor which in turns bills the bank that issued the card (it's a little more complex and it all happens instantly unless the merchant is using the very old fasion imprinting gizmos). It is possible for a merchant to attempt to charge you more than you authorized but if they do they risk a fine ($25-$50 for a chargeback) from their processor, the legitimate portion of the charge as well as increasing the processing fees charged by their processor or even the possibility of loosing their merchant account entirely and being permanently blacklisted by Visa/Mastercard. In short no legitimate business is going to intentionally over charge your credit card.  There really isn't significant risk in using a reputable online retailer's order forms. There is the possibility that their database could be compromised but that risk is lower than the risk of having an employee steal your credit number when you give it to them in person. Besides in the US at least the most you can legally be held liable for is $50 assuming you notice the discrepancy within 60 days of statement the charge appears on and most banks limit liability to $0.  Over the years I have had a number of different credit card numbers stolen and used fraudulently and I have never had to pay any fraudulent charges. The store keeps track of what you buy. It is all part of their big data. The knowledge of what you buy helps them project future sales. It allows them to target their marketing. But maybe even more importantly they can sell this knowledge to outside companies. They aren't going to give away that information to another company that would love to have that data, just so they could sell it. Stores use those loyalty cards to be able to link your household to those purchases. Those discounts, or free products, are what they use to entice you to give up your privacy.  The fact that in your town young adults love caramel apples, even more than the town next door, makes them confident that your town will love caramel apple scented shampoo. Thus they send you coupons when it become available. They will also sell this knowledge to the shampoo companies. Do some stores make it possible for you to download the data? Yes they do. Apple stores send all receipts via email. Kohls allows me to see detail information about my transactions on line. There must be others. I don't know if any are grocery stores. Once your listing ends, the buyer who has purchased your item pays through Paypal within a window of allowed time (ie. 2-3 days). The item then gets marked as *'paid'* and a confirmation to you is sent.  Once you are paid, you, the seller, ship the item and marked the item as shipped, providing any necessary tracking numbers.  http://pages.ebay.ca/help/sell/sell-getstarted.html So, what's the point of a charge-back, if they simply take the word of the merchant? tl;dr: They don't. As both a merchant and a consumer I have been on both ends of credit card chargebacks, and have received what I consider to be mostly fair outcomes in all cases. Here are some examples: Takeaways from this: I strongly urge all consumers who are considering doing a chargeback to try to work with the merchant first, and use the CC dispute as a last resort. In general, you can think of the credit card dispute department like a judge. They hear the arguments presented by both sides, and consider them to the best of their ability. They don't always get it right, but they make their best attempt given the limited information they are provided. "First, a note of my personal experience: up until a year ago, my credit lines were composed exclusively of credit cards with perfect payment histories, and my credit score is fine. If you mean that credit cards have no impact on a person's credit score until they miss a payment, that is certainly not correct. FICO's website identifies ""payment history"" as 35% of your FICO score: The first thing any lender wants to know is whether you’ve paid past credit accounts on time. This is one of the most important factors in a FICO® Score. ... Credit payment history on many types of accounts Account types considered for payment history include: ... Details on late or missed payments (""delinquencies"") and public record and collection items FICO® Scores consider: How many accounts show no late payment A good track record on most of your credit accounts will increase your FICO® Scores. Clearly, from the last item alone, we see that credit lines (a category which includes credit cards) with no late payments is a factor in computing your FICO score, and certainly other credit bureaus behave similarly. Possibly the banker was trying to explain some other point, like ""If you're careful not to spend more on your card than you have in the bank, you can functionally treat your credit card as a debit line,"" but did so in a confusing way." "Your credit card limit is nothing more than a simple number.  When you purchase something, the merchant receives a number (i.e. the amount of the transaction) from your card company (e.g. Visa) in their bank account, and that number is subtracted from your limit (added to your balance). The amount is recorded, and isn't changed, so that's how they get the ""exact"" amount you paid.  Transferring a number is easier than the retailer having to wait for cash to get from you to your card company to them.  Moving numbers around is the basis of the modern financial system. And yes, it is always a risk to let someone else have your credit card number.  An untrustworthy company/person may use it to charge you without your permission, or if they have your full details they could use it as if they were you.  With a reputable retailer like Amazon, the main risk is data theft: If a security hole is found in Amazon's system, someone could steal your credit card info and misuse it." "In your words, you want to ""easily determine whether an item was purchased as part of our individual accounts, or our combined family account."" It's not clear exactly to me what kind of reporting you're trying to get. (I find a useful approach here to be to start with the output you're trying to get from a system, and then see how that maps to the input you want to give the system.) Here's some possibilities:" "These are services that facilitate using credit cards. So whatever vulnerabilities there may be, your risk is limited to your liability to the credit card issuer. Usually, this means no liability whatsoever, and the most significant risk is the inconvenience of re-issuing the compromised card. Some card issuers separate the ""Pay"" service account from your main account so that even that risk is mitigated - the number exposed is only used for that specific service and doesn't compromise your actual physical card." My bank will let me download credit card transactions directly into a personal finance program, and by assigning categories to stores I can get at least a rough overview of that sidd of things, and then adjust categories/splits when needed. Ditto checks. Most of my spending is covered by those. Doesn't help with cash transactions, though; if I want to capture those accurately I need to save receipts. There are ocr products which claim to help capture those; haven't tried them. Currently, since my spending is fairly stable, I'm mostly leaving those as unknown; that wouldn't work for you. When you're selling something through a provider, like Craig's List or newspapers, the only thing that may limit your choices is the provider. They may refuse your post if it's against their rules or the law. But luckily they usually don't limit or enforce certain payment choices.  These private business providers have the right to do so if they want. You don't need to be their customer. They may state their terms for using the service and even refuse service (before any payment is made).  The fun part is that you may do so as well. Just remember to state your terms in your post so the prospective buyers are aware of them. I've found it best to put payment and delivery terms in separate lines so that they are easily noticeable, for example: Nice victorian handbasket with gold embroidery, only used once. Signed by the original author. Comes with a certificate of authenticity. No delivery, only cash payments. "It means that you are expected to have received a separate piece of communication (""advice"") which confirms who the payment came from. This is common with CHAPS payments and overseas transactions."