Payment Processing

What is Payment Processing?

Payment processing refers to the series of actions and systems involved in the authorization, verification, and completion of financial transactions between a buyer and a seller. This process is essential for facilitating the transfer of funds from the customer's account to the merchant's account, ensuring that the transaction is secure, efficient, and accurate. Payment processing typically involves multiple parties, including the customer, the merchant, the payment gateway, the acquiring bank, and the issuing bank.

The process begins when a customer initiates a purchase using a payment method such as a credit card, debit card, or electronic wallet. The payment information is then transmitted through a payment gateway, which encrypts the data to protect it from unauthorized access. The acquiring bank receives the transaction details and forwards them to the issuing bank for authorization. The issuing bank verifies the customer's account balance and either approves or declines the transaction based on available funds and fraud detection measures.

Once the transaction is approved, the acquiring bank communicates the approval to the payment gateway, which informs the merchant of the successful payment. The funds are then transferred from the customer's account to the merchant's account, completing the transaction. Payment processing systems also handle additional tasks such as currency conversion, chargebacks, refunds, and compliance with regulatory standards.

Efficient payment processing is crucial for businesses as it directly impacts customer satisfaction, cash flow, and overall operational efficiency. Advances in technology have led to the development of various payment processing solutions, including point-of-sale systems, mobile payment options, and online payment platforms, each designed to cater to different business needs and consumer preferences.

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The Solvimon platform is extremely flexible allowing us to bill the most tailored enterprise deals automatically.

Ciaran O'Kane

Head of Finance

Solvimon is not only building the most flexible billing platform in the space but also a truly global platform.

Juan Pablo Ortega


I was skeptical if there was any solution out there that could relieve the team from an eternity of manual billing. Solvimon impressed me with their flexibility and user-friendliness.

János Mátyásfalvi


Working with Solvimon is a different experience than working with other vendors. Not only because of the product they offer, but also because of their very senior team that knows what they are talking about.

Steven Burgemeister

Product Lead, Billing