Credit Card Processing – How it works
Merchant Account Basics
This article should give you a good working understanding of how secure credit card processing works.
If you are not quite ready to boost up your website with e-commerce functionality, don’t worry, the following information is valuable in evaluating your needs. If you are considering getting secure credit card processing on your website for the upcoming holidays, now is the time.
The internet represents a tremendous opportunity for your business – whether you’re an entrepreneur looking to market and sell your idea or a large corporation searching for new ways to increase sales.
Selling goods and services on the internet presents its own set of challenges — like how to set up and maintain a secure, reliable, cost-effective system for authorizing payments and managing transactions. If you don’t know what you’re doing – and sometimes even if you do – that can be a difficult, complicated, and expensive task.
Credit card processing removes the barriers that might prevent you from doing business on the internet.
You’ll need an automated payment system, a credit card merchant account, and a computer with an internet connection. You can do everything within your web browser.
Overview
What is Credit Card Processing ?
A real time credit card processing system is a transaction processing system that functions as a payment service using a secure transaction server on the internet. Merchants with a valid merchant account can use the system to submit, authorize, capture, and settle credit card or eCheck transactions without the need for a separate transaction terminal or processing software.
Methods Of Processing Transactions
Virtual Terminal
Virtual Terminal is hosted completely on our transaction servers, where merchants simply login using their favorite web browser and perform live transactions using their merchant account. A merchant can enter a transaction manually and a virtual terminal will process the transaction in real-time just like a physical card terminal would.
Web Link
Web Link allows a merchant to link their web site to the system in order to accept credit card payments from customers in real-time with complete automation.
ADC (Automated Direct Connect)
Automated Direct Connect provides a simple and straight forward mechanism to link more complex web sites with the transaction gateway server, including support for the merchant’s own custom programming.
Merchant Accounts
The system is separate from your merchant account. The terms and conditions of your merchant account are between you and your bank or merchant provider, and should be consulted for specific information related to your merchant agreement with your bank or merchant provider.
A merchant account is required to accept credit cards. A merchant account is a special account with a bank that is a member of the Visa and MasterCard associations. Such a bank has been certified by Visa and MasterCard associations and can provide you, the merchant, with all of the services related to your merchant account.
Once your merchant account is setup and “live” on the credit card system, you can accept credit cards from customers generally as follows:
1. A customer presents their credit card for payment
2. Using their credit card number, you submit an electronic request to the processing network for “authorization to capture funds” from the carholder’s credit card account in the amount of the purchase.
Traditionally, one would submit this request by swiping a credit card through an electronic transaction terminal provided by the bank. With the system, this request is provided electronically to our payment gateway servers, which then route the request along the processing network.
3. The processing network immediately receives your electronic request and determines if the carholder’s account is valid and if the funds are available. If they are, the processing network returns an electronic response to your terminal or computer. This response is called an “authorization code”, and is your guaranteed authorization to capture the funds. Typically, this code is a six-digit number. The transaction and its associated authorization are stored in a “batch”, where other transactions for that day reside.
4. You print a receipt for the customer using the electronic terminal or your computer and the customer signs the receipt. As far as the customer is concerned, the transaction is complete. As far as you the merchant are concerned, there is one more step to complete the transaction.
5. At the end of your business day (usually), a final request is submitted to the processing network to go ahead and “capture the funds” that you obtained authorizations for during the course of business that day. This is called “settlement” or “settling your batch”. With a traditional physical credit card swipe terminal, this settlement process must be initiated manually. One of the key advantages of our system is that this settlement process is initiated automatically every day on our end.
6. At settlement time, the processing network immediately receives your response electronically and determines if the capture amounts contained in your request match the authorizations for each item. If so, the request is granted and an “Accepted” response is returned to your electronic terminal or computer. A settlement report can be printed showing the grand totals by card type (Visa, MasterCard, American Express, Discover, etc) for the settled batch. Note: any corrections to your batch, such as voiding a transaction, must be made prior to settlement.
7. Within 48 to 72 hours (usually), the funds associated with the batch you settled are deposited electronically into your business bank account. Typically, the discount rate you pay to your merchant account provider are deducted from the deposit before it transferred to your bank account, resulting in a “net deposit” of funds.
8. At the end of the month, your merchant account provider will mail a statement to you, detailing the credit card activity for the month and the associated fees you have been charged for such.
Now that you understand the basics of how a credit card merchant account works, you can see the role that the system has in the processing of your credit card transactions.

