Merchant Category Code (MCC) 7399 is a classification from the International Organization for Standardization (ISO) for business services not elsewhere classified. This code applies to a wide range of B2B service providers whose offerings do not fit into more specific categories. Transactions under this code can include services like consulting, stenography, and even detective agencies. It functions as a general-purpose code for miscellaneous business-to-business operations.
Which businesses fall under MCC 7399?
MCC 7399 applies to a broad range of professional service establishments:
- Business Consulting Services: These firms provide expert advice to other companies to improve performance. Examples include major strategy firms like McKinsey & Company or smaller, specialized advisory groups.
- Public Relations Firms: PR agencies manage a company's public image and communication with the media and stakeholders. Well-known examples include global firms like Edelman or FleishmanHillard.
- Stenographic and Secretarial Services: These businesses offer transcription, court reporting, and administrative support on a contract basis. This includes local court reporters and virtual assistant companies that provide remote support.
- Detective and Protective Services: This category covers private investigation, security guard services, and personal protection. Companies like Pinkerton provide these corporate security and risk management solutions.
- Business Brokers: These professionals facilitate the buying and selling of businesses. They act as intermediaries for small main street businesses or larger corporate mergers and acquisitions.
- Commercial Interior Design: This includes firms that plan and furnish the interior of commercial spaces like offices or retail stores. They differ from residential decorators and focus on business environments.
Business implications of MCC 7399
Payment networks including Visa, Mastercard, American Express, and Discover use MCC 7399 to categorize transactions, which affects several aspects of business operations. These networks use the code to assess a business's risk profile. Because MCC 7399 is a broad, miscellaneous category, it can sometimes be associated with higher risk, potentially leading to less favorable interchange rates.
Beyond risk assessment and transaction fees, the MCC code also has an impact on other operational functions for merchants and their clients. These codes influence internal financial processes like expense management and compliance, and can even shape customer behavior.
Expense tracking
Companies use MCC codes to automatically categorize business purchases on credit card statements. For services under MCC 7399, this simplifies tracking deductible business expenses, which supports accurate accounting and tax preparation by clearly identifying payments for professional services.
Financial analysis
Businesses analyze spending patterns by filtering transactions with MCC 7399. This practice allows them to monitor costs related to miscellaneous professional services, forecast future expenses more accurately, and maintain control over departmental or project-specific budgets with greater precision.
Compliance and auditing
The consistent application of MCC 7399 creates a clear audit trail for expense verification. This documentation supports internal controls and simplifies the process for external auditors to confirm the legitimacy of business expenditures.
Rewards and customer behavior
MCC coding affects credit card rewards eligibility for customers. A purchase under the general 7399 code may not qualify for bonus points offered for specific categories like travel, potentially influencing a customer's decision on which card to use for payment.
How to verify your business's MCC
Business service provider owners should confirm their MCC classification for proper transaction processing and to avoid customer confusion regarding rewards eligibility. If you find out that your business is incorrectly classified—for example, a business consulting firm coded as a retail store—contact your payment processor immediately to request reclassification.
Here's how to verify if your MCC classification is set up correctly:
- Contact Your Payment Processor: Your merchant services provider assigned the MCC code when you set up your account. To verify your classification, contact their customer service department or review the details in your original merchant agreement documents. This is the most direct confirmation method.
- Review Processing Statements: Your monthly merchant statements typically display the assigned MCC code. Look for a four-digit number in the account information or business profile details section of your statement. This provides a regular opportunity to check your classification for accuracy.
- Check with Your Acquirer: The acquiring bank or financial institution that processes your transactions maintains the MCC code in their system. You can reach out to their merchant support team, who can access your account details and confirm your current classification upon request.
- Test Transaction Method: Some merchants process a small test transaction and check how it appears on a personal credit card statement. While this can offer a clue, this method is less reliable than direct confirmation from your processor, as statement descriptions can vary.
How to choose a reliable payment service provider
Your MCC 7399 classification can influence interchange rates and processing requirements. Since processors handle this broad category differently, their pricing models, settlement speeds, and support levels vary. These differences have a cumulative effect on your bottom line. Consider the following factors when you select a payment service provider.
- Transparent pricing: Look for a provider with a simple flat-rate fee structure to avoid complex interchange-plus models. For example, the JIM tap-to-pay app for iPhone and Android charges 1.99% per transaction with no setup costs, monthly fees, or premium card surcharges.
- Payment method support: Your provider should accept all major credit cards, including Visa, Mastercard, and Discover, plus digital wallets like Apple Pay and Google Pay to accommodate modern customer payment preferences.
- Fast fund access: Service-based businesses need consistent cash flow for operational costs. A processor that offers quick or instant access to funds helps you manage expenses like supplier payments and payroll without delay.
- Security: The processor must protect customer data with modern security standards like encryption and tokenization. With tokenization, actual card numbers are never stored on your device, which reduces your liability.
- Reporting: Modern processors offer more than just basic statements. For instance, JIM's AI assistant provides sales reports and transaction history through a simple chat interface, which simplifies business analysis.
Streamline payments with JIM
JIM offers professional service owners a straightforward payment processing solution. The JIM tap-to-pay app for iPhone and Android converts your phone into a payment terminal, so you need no extra hardware. It uses NFC technology to accept contactless payments directly on your device. You pay a flat 1.99% per transaction, with no setup costs, monthly fees, or variable rates for premium cards.
You can also send link payments (for remote invoices or deposits) at a rate of 4.99% + $0.30 per sale. Funds become available instantly on your JIM Visa Prepaid Card. You can add this card to Apple Pay or Google Pay, which allows you to use your money immediately for business expenses.
