Credit card processing is a critical credit card processing service. Most companies rely on a credit card payment processor to handle the details of accepting credit and debit cards. As more and more countries press their cashless initiatives, the credit/debit card industry is expected to grow by leaps and bounds in the coming years. However, today’s industry is paralyzed with its own set of challenges.

In this article, we’ll take a closer look at how automation of the banking process can optimize all processing services and pave the way for satisfied customers.


The basic conduct of the credit card processing company is based on making a purchase via a credit card machine. The credit card processing company is the institution that, in marketing terms works with the processing of various media. Meet three of them:

Benefit Card;

Fuel Card;

Loyalty card.

How credit card transaction processing works

The credit card transaction is made either through physical (bank) or e-commerce means. In physical stores, consumers use magnetic stripe cards, EMV chip cards, proximity cards, and digital wallets. Online, consumers present a credit card and debit cards on websites and applications through credit card payment portals. For telephone orders, a virtual terminal offers secure credit card processing with a personal computer.

Physical-world Transaction:

All transactions in the physical world are taken place as follows.


The companies that make financial transactions are purchasers. They act as payment processing operators because they are responsible for communicating the transaction data to the card brand (Visa, Elo, Master) and the issuing bank.


The flags are organizations that connect the buyers to the card-issuing bank.

Emitting bank

Banks are financial institutions that issue credit card and debit cards. They define the limits that can be spent by a customer and also authorize purchases. At the time of purchase, their work is:

To capture the transaction Reserve the consumer’s spent amount Give confirmation message of transaction approval Settle the total amount with the acquirer

E-commerce (virtual transactions)

How does credit card processing work? The credit card machine sending the encrypted data to the payment gateway, which presents itself as a system that aims to facilitate communication between the machine and the creditor itself. In the end, the credit card processing company, must confirm the payment is viable or not and whether the card is legitimate or not. Then, the transaction data is forwarded to the payment processor the seller’s bank. In practice, this bank has the responsibility to transfer the transaction to the credit card transaction exchange, which, in turn, communicates between the seller’s bank itself and, of course, the customer’s card issuing bank. In the universe of virtual Terminal transactions, there are three other components also involved:

Payment Gateway

Payment gateway’s main function is to process the payment online. It is the gateway that guarantees the payment and purchases information about credit card transactions. The gateway performs the following functions:

Receive the data of acquisition communicates with the acquirer contacts with the issuing bank to validate the consumer’s personal and financial data


It is generally used by smaller business storekeepers.It is an intermediary for payments and acts as a link between establishments, consumers, and purchasers. The credit card processing fee charged by these companies are considered too high, varying between 5% and 7% of the total sale made but its Implementation is fast.

Anti-fraud system

It is used to analyze the risk of an online credit card processing fee purchase through a database. It contains the following information:

Buyer’s IP addresses

geographic location

service processing fee charged by each transaction

Evaluation of Credit Card Processor

When evaluating potential credit card processor and accreditors, must think about below mentioned four critical areas where the quality of payment processing matters most to your business:

Transaction speed

Reliable operating time recording

The fair and transparent fee structure

Customer access to useful support

Transaction speed

Customers appreciate the quick payment. Speed ​​is important, although not everything. Some “friction” is good, like when it means keeping your business and your customers safe from fraud. However, credit card processors generally complete transactions in less than two seconds.

Reliable operating time recording

A disruption in credit card processing means downtime for your business. As customers refused during an outage may consider your business unreliable. Before Transaction, confirm the processor’s operating time history and the steps you have taken to minimize service interruptions. Reliable processors have a payment solution for merchant and merchant accounts to remain in operation during a card network outage, as well as it also reduces risk.

The fair and transparent processing fee structure

The rates and fees you pay depend on many factors, starting with the exchange category applicable to your business. The cost of the exchange defined by the card’s flag and is the same for all processors. Rate structures are especially relevant if most transactions qualify as “low values” or “convenience purchases” according to the card’s banner. The cinemas are the best examples, that will charge differently for high volume and low-value deals. But before Transaction, ask for clear, concise, and complete explanations of transaction charges from any credit card processor.

Customer access to useful support

Troubleshooting and maintenance are part of life especially when you dealing with technology and managing complex systems. When things go wrong, you need the support of real people, who know how payments work to resolve problems? Not all credit card processors offer customer support 24/7. So, also get information about services before the transaction.


First, who involve in credit card processing fees and costs?

The Customer: The person who wants to give you the money in exchange for the goods or services. The merchant: Credit and debit cards: a convenient way that customers want to pay for your products and services. The payment processing company: an inevitable third wheel that connects customers, merchants, and money. Credit card processing fees depend on several factors, such as the type of transaction, the location, and the business model.

Transaction fee: The transaction fee will range from 2.25% to 3.70% or more. A few variables determine what would be charged per transaction. For example, swipe transactions, Key transactions, more variables are specific to the type of product or service.

Mark-Up Fee: If you continue your transaction, with processed credit and debit card payments, then you need to pay. Here is a summary of fees to help you:

Terminal Fees: To accept debit and credit cards, you need a terminal and it is not free.

Payment gateway fees: pay for the software used to communicate with your bank.

PCI Fees: The company uses card information is store securely.

Annual fee: annual fee to use the service.

Early termination fees: You must cancel the use of your services before the agreed term.

Monthly Fees: one-month subscription fee of services.

Online Reporting: online card processing transactions fee.


What is the exchange fee?

When your customer uses a credit card, the issuing bank card charges a fee called an “exchange. ” In the term “exchange fee” the word fee is the percentage of the transaction made and the word exchange is the part of the processing cost that no credit card processor has control over.

Name some credit cards with low credit scores?

Credit card options abound in the financial world. The companies offer credit card processing service that guarantees super easy approval, are as follows:

Saraiva Card– one of the largest bookstores in Latin America, offers a credit card super easy to approve. The Saraiva Card is free of fees and dues, and are completely digital.

Trigg Card- Trigg also guarantees super easy approval. The service has a Visa International flag and all expenses tracked through the application, for more customer control on finances.

Card My Pag– My Pag Card service guarante for consumers with low credit scores.

BMG Card Mastercard-The BMG Card Mastercard guarantees easy approval and does not undergo any consultation with SPC and Serasa.

Santander Free-Santander is a traditional bank, but it never tires of innovating. The card has a system that allows payment by approximation and an exclusive application.

Neon Card-the Neon Card is an innovative credit card service. Through it, the customer has free annuity and total control of their accounts through the application.

What is the interest rate for credit card processing?

The interest rate on a credit card is the price you pay to borrow money. Two interest rates associated with the credit card:

The APR (Annual Effective Charge Rate)

The TAN (Annual Nominal Rate).

When purchasing a credit card, the financial institution must provide you with the FIN (Standardized Information Sheet), which presents all the characteristics related to the credit agreement. Credit card interest rates generally expressed as an annual rate. This is called the annual effective rate (APR). On most cards, you can avoid paying interest on your purchases if you pay the balance in full each month until the payment date.

For most businesses, the average cost is between $10,000 and $250,000 in annual payments volume is between 2.87 percent and 4.35 percent per transaction. The interest rates updated according to the credit agreement. So, you should check your credit agreement for information about raising interest rates.

How to apply for a credit card over the internet?

With the internet, it was also much easier to compare and find out which institutions have the best credit card benefits and lowest rates. Choose the payment options that best suits you. Also inquire about late payment interest, unpaid interest on the minimum invoice amount, and other possible fees and then apply for the card online. The process of applying for a Credit Card over the internet is very simple. It is necessary to fill only an online credit card processing form with some personal data, such as full name, address, e-mail, telephone, and numbers of the main identity documents.

Despite this, credit is not guarante, as your registration will analyze at the institution. If there is no restriction on your CPF, you will receive a notification of the approval of the card, which can be sent by email, application, or by post. The internet facilities can also hide so you must make sure that the site is secure when applying for online credit card processing.

How to cancel a credit card purchase?

Credit card processing is completed in two stages. The Credit card processing first step is authorization and the second one is a settlement. Canceling a credit card processor purchase is easy and requires only a few simple steps. A cashier or customer service representative can cancel a personal sale and allow you to cancel a transaction for which you have changed. In some cases, you will have to visit the customer service center before leaving the store. Talk to a manager or directly to the responsible salesperson. They will be able to access the card machine menu and reverse the purchase made on the spot.

For the transaction of online credit card processing, check the merchant’s cancellation policy. Some provide a small window for canceling the pending transaction. In this situation, an order can be viewed as canceled, but the reversal of the transaction may not be recorded immediately. This cancellation window is available on most major online sales sites.

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