Payment technology
Payment technology
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September 25, 2024

What are merchant services and how do they work?

Payment technology
Payment technology

Merchant services encompass a range of financial solutions designed to enable businesses to accept and process electronic payments, such as credit cards, debit cards, and mobile wallets.

These services are vital for any company looking to offer seamless and secure payment options to their customers, whether in-store, online, or through mobile devices.

In this article, we’ll explore the various components of merchant services, their importance for modern businesses, and how they streamline payment processing to enhance customer experience and operational efficiency.

Who provides merchant services?

Merchant services are provided by a variety of financial institutions and third-party companies that specialize in payment processing. Key providers include:

Banks:

Many traditional banks offer merchant services as part of their business banking solutions.

They typically provide businesses with the ability to process card payments through partnerships with payment processors.

Payment processors

Companies like Nuvei, Stripe, and PayPal specialize in processing payments for businesses, handling the authorization, settlement, and funding of transactions.

They often offer a range of services, including fraud protection and recurring billing.

Merchant account providers

The merchant account holds funds from transactions until they are transferred to the business’s bank account.

Independent sales organizations (ISOs)

ISOs are third-party companies that partner with banks and payment processors to resell merchant services. They often offer additional customer support and more flexible pricing models.

Payment gateway providers

Payment gateways encrypt sensitive data and ensure smooth transaction processing for e-commerce businesses.

Each of these providers plays a crucial role in ensuring businesses can accept a wide range of payment methods efficiently and securely.

Components of merchant services

Merchant services consist of several key components that work together to enable businesses to accept and manage electronic payments efficiently. Here’s a breakdown of each component:

Merchant account

A merchant account allows businesses to accept payments via credit or debit cards. When a customer makes a purchase, the funds are temporarily held in the merchant account before being transferred to the business's primary bank account.

Payment gateway

A payment gateway is the technology that securely transmits payment information from the customer to the payment processor. It is crucial for online transactions, encrypting sensitive data and facilitating the authorization of payments.

Point-of-Sale (POS) systems

POS systems are the physical or virtual systems used to complete sales transactions in-store. They often include card readers, cash registers, and software that allows businesses to track sales, inventory, and customer data.

Mobile payment solutions

These solutions enable businesses to accept payments via smartphones or tablets, either through dedicated mobile apps or by using card readers attached to mobile devices. Mobile payment systems are popular for businesses on the go or in non-traditional retail settings.

Payment processors

Payment processors are companies that handle the technical aspects of transferring funds from the customer’s account to the merchant’s account. They facilitate communication between the merchant, the bank, and card networks to ensure payments are authorized, processed, and settled.

Fraud prevention tools

These tools help businesses detect and prevent fraudulent transactions by using technologies like encryption, tokenization, and artificial intelligence to identify suspicious activity. They are essential for protecting both businesses and customers from financial loss.

Reporting and analytics

Reporting and analytics tools provide businesses with insights into their sales data, customer behavior, and transaction trends. These tools help businesses optimize their operations, track performance, and make informed decisions based on real-time data.

Together, these components form the foundation of merchant services, helping businesses accept payments, manage transactions, and protect against fraud.

What are payment processors?

Payment processors are companies or systems that handle the backend operations of transferring funds from a customer's account to a merchant's account when a transaction is made.

They play a crucial role in facilitating electronic payments by ensuring that each transaction is processed securely and efficiently. Here's how payment processors work:

  1. Authorization: When a customer makes a purchase, the payment processor communicates with the customer’s bank or card issuer to check if the funds are available and if the transaction is legitimate. This step ensures the payment can be approved.
  2. Settlement: After the transaction is authorized, the payment processor ensures the funds are transferred from the customer's account to the merchant's account. This process usually involves multiple parties, including card networks (such as Visa or Mastercard) and the merchant's acquiring bank.
  3. Funding: Once the transaction is completed and settled, the payment processor transfers the funds to the merchant’s bank account, minus any processing fees.

Payment processors often provide additional services, such as fraud detection, chargeback management, and transaction reporting.

Companies like Stripe, Nuvei, and Square are examples of payment processors that help businesses handle electronic payments in a secure and streamlined manner.

Difference between a merchant account provider and a merchant services provider

The terms Merchant Account Provider and Merchant Services Provider are sometimes used interchangeably, but they refer to slightly different aspects of the payment processing ecosystem. Here's a breakdown of the differences:

A Merchant Account Provider is a company or financial institution that offers businesses a specific type of bank account, called a merchant account, which is essential for accepting credit and debit card payments.

The merchant account holds the funds from card transactions temporarily before transferring them to the business’s primary bank account. Key points include:

  • Focuses on providing and managing merchant accounts.
  • Often partners with payment processors and acquiring banks to facilitate transactions.
  • Typically necessary for businesses that handle a high volume of credit card transactions.

A Merchant Services Provider offers a broader range of payment-related services that go beyond just setting up a merchant account.

They typically provide end-to-end solutions for businesses, including payment processing, point-of-sale (POS) systems, payment gateways, mobile payment solutions, and fraud prevention tools.

They often bundle multiple services into one package. Key points include:

  • Offers comprehensive solutions, including a merchant account, payment gateway, and other tools for processing payments.
  • Works with businesses to facilitate both in-store and online transactions.
  • Includes value-added services like analytics, customer support, and risk management.

How merchant services work

Payment initiation

The transaction begins when a customer makes a purchase using a credit card, debit card, or mobile wallet.

Payment can be initiated in various ways, one being through a Point-of-Sale (POS) system in-store, where the customer either swipes, taps, or inserts their card.

Using a payment gateway online, where the customer enters their card information on the merchant’s website.

Or via a mobile payment app or device such as Apple Pay, where the payment is processed through a smartphone or tablet.

Authorization

Once the payment is initiated, the merchant’s payment processor communicates with the customer’s bank (the issuing bank) to verify the transaction. The processor checks if:

  • The card details are valid.
  • There are enough funds or credit available in the customer’s account.
  • The transaction is legitimate and not flagged as potentially fraudulent.

Approval or decline

Based on the authorization check, the issuing bank either:

Approves the transaction if the card is valid, and sufficient funds are available.

Declines the transaction if there are issues like insufficient funds, expired card, or potential fraud.

The response is sent back to the merchant’s payment processor, and the customer is informed whether the payment was successful or declined.

Transaction settlement

If the transaction is approved, the next step is settlement.

The payment processor sends the transaction information to the card networks (like Visa, Mastercard, or American Express), which pass it along to the customer’s issuing bank.

The issuing bank releases the funds to the acquiring bank (the merchant’s bank).

During this stage, the payment is finalized and the issuing bank charges the customer’s account, and the acquiring bank prepares to transfer the funds to the merchant.

Funds transfer

After the transaction is settled, the acquiring bank deposits the funds into the merchant’s account.

This process can take anywhere from one to three business days, depending on the merchant’s agreement with their provider.

The merchant may also incur transaction fees during this step, which are deducted before the funds are deposited.

Benefits of merchant services

Increased sales opportunities

By accepting various payment methods—such as credit cards, debit cards, and mobile wallets—businesses can attract a broader customer base.

Offering flexible payment options can lead to higher sales, as customers are more likely to complete a purchase when their preferred payment method is available.

Additionally, merchant services support both in-store and online transactions, opening up more sales channels.

Improved cash flow

Merchant services speed up the payment process by ensuring that funds from transactions are deposited into the merchant’s account quickly, often within one to three business days.

This reduces the cash flow delays associated with manual payment methods like checks, helping businesses manage their finances more efficiently.

Enhanced security

Modern merchant services come equipped with advanced fraud prevention tools, such as encryption and EMV (chip card) technology.

These features help protect both businesses and customers from fraudulent transactions, data breaches, and chargebacks.

Compliance with security standards like PCI DSS (Payment Card Industry Data Security Standard) also ensures that sensitive payment data is handled safely.

Convenience for customers

Customers value convenience, and merchant services allow businesses to meet this demand by offering fast, seamless payment experiences.

Whether it's a quick tap of a card at a POS terminal or an easy checkout process on an e-commerce site, merchant services reduce friction and enhance customer satisfaction, leading to higher conversion rates and repeat business.

Streamlined operations

Merchant services integrate various payment processing tools—such as POS systems, payment gateways, and mobile solutions—into one cohesive platform.

This streamlines business operations, reducing the need for manual reconciliation, automating tasks like reporting and inventory management, and improving overall efficiency.

Global reach

Merchant services allow businesses to accept payments from customers worldwide, expanding their potential market.

With the ability to process multiple currencies and handle international transactions, businesses can easily scale and tap into global markets, offering services or products to a wider audience without geographical limitations.

Challenges and considerations

Costs and fees

Merchant services come with various costs, which can include setup fees, monthly service fees, and transaction fees.

These charges can vary depending on the provider and the services used (e.g., payment gateway, POS systems, or international transactions). Some common fees include:

  • Interchange fees (charged by card networks like Visa and Mastercard).
  • Monthly maintenance fees for managing the merchant account.
  • Processing fees for each transaction.

Businesses should carefully evaluate the fee structures to ensure they remain cost-effective, especially for small businesses or those with low transaction volumes.

Security risks

While merchant services providers offer fraud prevention tools, the risk of data breaches and fraudulent activities still exists.

Businesses must adhere to security standards, such as PCI DSS, and use encryption to protect sensitive payment data. Failing to properly secure transactions can lead to financial losses, reputational damage, and legal liabilities.

Additionally, cybercriminals continuously evolve their tactics, so businesses must stay vigilant and keep their security systems up to date.

Integration and compatibility

Integrating merchant services with existing business systems can be complex.

Some services may not be compatible with a business’s current infrastructure, requiring additional resources for technical support or software customization.

Ensuring that all components—such as POS systems, payment gateways, and merchant accounts—work seamlessly together is essential for smooth operation.

Businesses should also plan for future scalability, ensuring the chosen services can grow with their needs.

Customer support

The reliability and availability of customer support from the merchant services provider are critical.

Technical issues with payment processing, such as downtime or failed transactions, can disrupt business operations and negatively impact customer experience.

Businesses should choose a provider that offers strong customer support, ideally 24/7, to address issues promptly.

It's also important to evaluate the provider’s reputation for responsiveness and problem resolution, as poor support can lead to delays and lost revenue.

How Nuvei can help you accept more payment types

Nuvei empowers businesses to accept a wide range of payment types, including credit and debit cards, mobile wallets, cryptocurrencies, and over 500 alternative payment methods across 150+ currencies.

With seamless integration into existing systems, Nuvei’s platform supports global transactions, enabling businesses to expand their reach and cater to diverse customer preferences.

Additionally, its advanced security and fraud prevention tools ensure safe and reliable payment processing, helping businesses enhance customer satisfaction and drive revenue growth.

By offering a broad range of payment options, Nuvei enables businesses to meet the evolving needs of customers, increasing their conversion rates, enhancing customer satisfaction, and ultimately driving revenue growth.

Further insights

Read more

Types of eCommerce payment systems

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What are automated payments: a guide

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What are alternative payment methods?

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