Payment Gateway – What Is It, and How Does It Function?

 

People cannot think of lives without online payments. People transact online though other modes besides debit or credit cards. Some examples are net banking, UPI, and wallets. Online payment is a central feature of all e-commerce platforms in the world. How do they offer this facility? By the integration of a payment gateway.

The popularity of online payments is because they're prompt and convenient. They let people purchase products and services from the world over. 

So, what is the description of a payment gateway? How does it work?

Description of a payment gateway-

Online payment gateways are a tunnel connecting the peoples' bank accounts to the platform they transfer their money to. Payment gateways are a "software" that sanction people to do an online transaction via various payment modes. Some examples are credit cards, net banking, UPI, debit card, and online wallets.

Payment gateways act as the third party. They are responsible for securing the money of people from their bank accounts to the merchant's payment portal.

A case in point is paying for a product on the digital platform Flipkart. A payment gateway transfers the payments that buyers make to Flipkart.

The functioning of a payment gateway –

The payment gateway secures the confidential information of payers throughout the process. How does it ensure security? By the encryption of data like bank and card details that the payer provides.

There are some steps on how Payment gateway services work. 

• The customers place their order and press the required button
• Next, the e-commerce platform or website takes them to a payment gateway. Here, they enter all the applicable information regarding their card or bank. The gateway takes them to the issuing bank's page, asking them to authorize the transaction
• After the approval, the bank checks whether they have enough balance in their accounts for making this transaction
• The gateway sends the merchant a message accordingly. For a "No" reply from the bank, the merchant sends the customers an error message. For a "Yes" response, the merchant pursues transaction from the bank
• The bank resolves the purchase amount with the payment gateway, and the gateway resolves the amount with the merchant
• On the completion of the process, the customers get a confirmation message of the placement of their order.

During a money transaction, the payers provide confidential data about their bank or card. Such data have got to stay safe. The premium online payment gateway providers in India guarantee this.

Meta: Payment gateway services let sellers sell to everybody across the world with a steady internet connection. Their customers don't require a PC. A smartphone suffices.