Payment gateway and card processing for performance marketing agencies with a US LLC

We arrange robust payment gateway and card processing facilities for performance marketing agencies registered as a US LLC. Our process begins with a review of your checkout process, target markets, and required payment methods to understand your specific needs. We analyse your client contracts and the verticals you serve to determine the appropriate MCC, typically 7311 for advertising services, and present this to acquiring partners who understand the model.

We then match your US LLC with a gateway provider whose technical capabilities and acquiring relationships fit your needs. This may involve specialist US-licensed acquirers for USD processing or EEA-licensed institutions for EUR and GBP flows. We define the integration scope, ensuring correct implementation of 3-D Secure to mitigate fraud, and configure fraud tooling appropriate for your traffic sources. Finally, we compile and submit the complete onboarding file to the selected providers and coordinate the technical go-live. We also help plan payment routing and cascading logic to ensure a single decline does not disrupt your client billing.

Underwriters for payment gateways and acquirers focus on five key areas when assessing a US LLC operating as a performance marketing agency. First, they scrutinise your traffic sources and marketing claims. They need to see that your methods are compliant and that you are not making unsubstantiated promises on behalf of your clients. We help you prepare evidence of your marketing funnels and ad account ownership to satisfy this.

Second, your client list and their industries are critical. Underwriters will decline applications that involve advertising for prohibited or high-risk activities. Your client contracts must be clear and enforceable. Third, they will review your proposed transaction descriptors to ensure they are clear for your clients' customers. Fourth, they assess your fraud controls and mandatory use of 3-D Secure, which is vital for reducing chargebacks. Finally, they examine the technical integration method and your PCI DSS compliance scope. A clean, well-documented file that addresses these points proactively gives compliance teams the confidence to approve your account.

Using a US LLC for your performance marketing agency offers flexibility but comes with specific underwriting considerations. The choice of state, often Wyoming or Delaware for non-residents, is less important than the evidence of a real, operating business. While a local office is not required, having a US business address and demonstrating operational substance greatly aids approval. Banking for a US LLC can be complex; while many fintech platforms can provide USD accounts, securing acquiring for certain client verticals often requires specialist providers either in the US or internationally.

For currency settlement, a US LLC naturally handles USD. To process EUR and GBP, we typically introduce you to UK or EEA-licensed EMIs that can provide virtual IBANs and settlement accounts. From a reporting standpoint, foreign-owned single-member LLCs have specific obligations to the IRS, including filing Form 5472. We ensure your file includes the necessary formation documents, such as the articles of organisation and EIN confirmation letter, and that your operating agreement is in order. This structure is often more straightforward for securing US-based acquiring than a Hong Kong entity would be.

Payment processing for performance marketing agencies is often declined due to risks associated with client verticals and opaque business models. If an underwriter cannot distinguish your agency from the high-risk activities of your clients, they will deny the application. This is common when the file fails to provide a clear list of client industries and representative marketing materials. We prevent this by building a file that clearly defines your agency's role (MCC 7311) and separates it from your clients' business types.

Accounts can also be closed for high chargeback rates, often resulting from unclear billing descriptors or serving problematic client niches. A descriptor like “MARKETING SVCS” is much clearer than a generic LLC name. Another major reason for termination is laundering pass-through ad spend for unapproved client activities. We help you implement a robust client vetting process to ensure you do not inadvertently process payments for illegal or brand-damaging sectors. Proactively managing these risks in your application is the most effective way to secure a stable, long-term processing relationship.

For a US-based performance marketing LLC, establishing a new payment gateway typically takes one to four weeks once any required acquiring relationships are approved and in place. The timeline depends on the complexity of your integration and the responsiveness of the providers. The first step is file preparation, where we gather your corporate documents, client contracts, and marketing evidence. Once submitted, the gateway and acquirer conduct their underwriting.

After approval, the technical integration phase begins. We coordinate with your developers and the gateway's support team to ensure a smooth setup, including testing 3-D Secure, configuring fraud tools, and finalising settlement instructions. Going live is just the beginning. To maintain a healthy account, you must actively manage your transaction profile, monitor for fraud, and keep chargeback ratios low. It is also crucial to notify your providers of any significant changes to your business model, such as entering new client verticals or changing your marketing methods. Regular communication prevents surprises and helps sustain a reliable payment infrastructure.