How does online transactions work




















At this point, the payment gateway will transfer the information to the payment processor. This information is then relayed to the payment processor, which requests a transfer of funds from the issuing bank. And that, in a nutshell, is how online payment processing for small business works. GoCardless helps you automate payment collection, cutting down on the amount of admin your team needs to deal with when chasing invoices.

Find out how GoCardless can help you with ad hoc payments or recurring payments. GoCardless is used by over 60, businesses around the world. Learn more about how you can improve payment processing at your business today. Learn more Sign Up. Experts answer businesses questions on what's next for the future of payments.

Contact sales. You should also consider supporting mobile wallets, such as Apple Pay or Google Pay, to bypass manual data entry. If you choose to expand internationally, your checkout form should cater to each market. Allowing customers to pay in their local currency is a start, but you also need to support local payment methods to provide the most relevant experience.

The card number can also indicate where a customer is located geographically, allowing you to dynamically change the form fields to capture the right information for each country. For example, if your form recognizes a U. If your form recognizes an American card, you should change that field to ZIP code. Stripe Checkout is a drop-in payments page designed to drive conversion. Learn more here. The next step is to evaluate whether a transaction is fraudulent. The majority of illegitimate payments involve fraudsters pretending to be legitimate customers by using stolen cards and card numbers.

Then, when the cardholder discovers the fraudulent use of the card, he or she would question the payment with his or her bank by filing a chargeback. While you have the chance to dispute this chargeback by submitting evidence about whether the payment was valid, card network rules tend to favor the customer in most disputes.

If your business loses a dispute, your business would lose the original transaction amount. You, as the business owner, would also have to pay a chargeback fee, the cost associated with the bank reversing the card payment.

While chargebacks are a part of accepting payments online, the best way to manage them is to prevent them from happening in the first place. There are two primary approaches: rules-based logic and machine learning. Rules-based fraud detection operates on an "If x happens, then do y" logic created and is managed on an ongoing basis by fraud analysts. Examples include blocking all transactions from a certain country, IP address, or above a certain dollar amount.

As a result, analysts are often playing catch up—manually creating new rules after they detect fraud rather than proactively fighting fraud. Fraud management based on machine learning, on the other hand, can use transaction data to train algorithms that learn and adapt. Some machine learning models mimic the behavior of human reviewers, while others are trained by millions of data points. These models learn how to discern legitimate transactions from those that are potentially fraudulent.

Some of these models can even train themselves, making them more scalable and efficient than rules-based logic. Machine learning decides how much weight each of these signals should carry. For example, should the transaction be declined solely based on the IP address? A rules-based system may block all transactions from that location, but a machine learning model should be able to distinguish between good and bad transactions from by weighting the location alongside all the other information available to determine the probability that a given payment will result in a chargeback.

Combining these two approaches—rules-based logic and machine learning fraud management—can be a powerful, customizable solution. You are able to leverage the sophistication of machine learning, but also customize the approach and encode logic that is specific to your business. For example, you can set custom rules based on the risk level of a subset of your users and what they are buying. For more information, read our guide on machine learning for fraud detection.

Stripe Radar is a suite of modern tools for fraud detection and prevention. Its core is powered by adaptive machine learning, with algorithms evaluating every transaction for fraud risk and taking appropriate actions. Users can upgrade to Radar for Fraud Teams to set their own rules-based logic, and use other powerful tools for fraud professionals.

The last step in the online payments funnel is card network acceptance: having the issuing bank successfully process the payment.

When customers make a purchase, a payment request is sent to the issuing bank. You can help reduce unnecessary declines by collecting additional data or passing through details like CVC, billing address, and ZIP code during checkout. This information gives the issuing bank extra information about the transaction, helping improve the chances of acceptance for legitimate transactions. Stripe helps automatically improve network acceptance for businesses thanks to direct network integrations and industry partnerships that provide additional data and insights into the reasons for declines.

We use this to build machine learning models that identify the best ways to update payment metadata to improve the chances of acceptance. While cards are the predominant online payment method in the U. To capitalize on a global customer base, you need to offer the payment methods that are most commonly used in the countries in which you operate. There are the five common types of payment methods:. For more information, read our guide to payment methods.

Stripe lets you support dozens of payment methods with a single integration. Read this section if you want to sell goods in-person at retail locations in addition to your website or mobile app. Increasingly, retailers that started as online-only operations are finding success in expanding into the physical world by opening in-person locations.

Regional Offices. Netherlands Germany Belgium Laboratory. Following the Online Transaction Flow An online transaction essentially follows the same 7-step process each time. SCA prompts the customer to prove their identity with two of three things: something they know e.

This prevents fraud and ensures safe online transactions. In the end, the PSP also ensures that the merchant receives their money. There are two types of PSP: 1. Ready to Sell Online? Download The Ultimate Guide to Payment Deciding to accept online payment brings with it a range of benefits for you and your customers, from the speed and convenience of anywhere, anytime purchasing, to future-proofing your business as the online shopping trend shows no sign of slowing down.

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Always save These cookies must be accepted for the site to function properly. Your team of online payment processing system engineers has to include strong security experts to ensure secure payment tokenization and high-level information protection. This list was developed for an actual B2B internet payment processing platform:. The answer is no. Yes, there was a time when typical card payment processing software satisfied the major requirements of small businesses.

But things have changed, and the payment processing software market has expanded dramatically. Every industry has its peculiarities that require some custom features added to the basic scheme. The software enabling online payment processing for internet businesses differs from solutions developed for the banking industry. Financial institutions need to manage a wide range of payment channels — ATMs, point of sale terminals, eCommerce shops, and mobile transactions —and ensure data consistency in payments.

A car rental company with a fleet management system , on the other hand, needs to accept fleet cards and process large transactions. Every industry has its own specific requirements that influence the efficiency of business processes. Among the top payment processing platforms that offer a merchant account, payment processor, and payment gateway are such giants as PayPal, Skrill, Stripe, Amazon Payments, and Google Wallet. The advantages of using them include:.

Still, there are some drawbacks. PayPal, for instance, is not subject to banking regulations, so it can freeze your account and therefore your money at will.



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