Credit card processing regulations are laws, industry standards, and security protocols designed to ensure safe, secure, and transparent payment transactions between merchants and customers.
Why do we need them? Every 39 seconds a person falls victim to cyber crime (AAG IT). This means almost 100 people get their payment information and data stolen per hour!
That’s why you need to know how to comply with the latest rules to prevent disaster. I’ll walk you through:
- The major laws and regulatory bodies that govern payment processing
- What your business needs to do to stay compliant
- The consequences of ignoring regulations
- Best practices to protect your customers and your business
- What the future holds for the payment industry
Let’s dive in…
Key Regulatory Bodies and Laws
Several laws and frameworks govern how businesses handle credit card transactions and sensitive customer data.
There are 6 big ones you need to know about:
1. Payment Card Industry Data Security Standard (PCI DSS)
The PCI DSS is an industry-wide standard developed by major credit card networks like Visa, Mastercard, and American Express. It outlines how businesses should protect cardholder data when accepting credit card payments.
PCI DSS compliance requires businesses to:
- Encrypt stored cardholder data
- Maintain secure systems and applications
- Restrict access to cardholder information
- Monitor all access to network resources
- Test security systems regularly
If a business doesn’t follow these protocols it will lead to data breaches and extremely large fines depending on the severity.
2. Gramm-Leach-Bliley Act (GLBA)
This U.S. law applies to financial institutions and credit card processing companies who offer payment processing services. It requires that companies:
- Explain their information-sharing practices
- Clearly disclose how they protect sensitive customer data
- Implement a written data security plan
If your business stores or shares credit card data GLBA may apply.
3. Electronic Fund Transfer Act (EFTA) and Regulation E
This law gives consumers the right to dispute unauthorized payment transactions such as electronic and card-based payments.
Under Regulation E businesses must:
- Investigate and resolve errors within 45 days
- Provide clear documentation of payment activity
- Protect consumers from liability in case of fraud
4. Fair Credit Billing Act (FCBA)
The FCBA provides protections for credit card users when disputes arise. It ensures:
- Consumers can dispute charges for products not received
- Merchants are notified and given a chance to respond
- Chargebacks are processed fairly and transparently
Processors must offer tools for managing dispute resolution and chargebacks efficiently.
5. Dodd-Frank Wall Street Reform and Consumer Protection Act
Passed after the 2008 financial crisis, this law increased transparency in financial services. For credit card processing this law:
- Reduces interchange fees for certain debit card transactions
- Increases pricing transparency from payment processors
- Allows merchants to set minimum transaction amounts
6. General Data Protection Regulation (GDPR) (for EU customers)
GDPR applies to U.S. based businesses who process payments from European customers. GDPR requires businesses to:
- Obtain consent before collecting personal data
- Securely store and manage cardholder information
- Allow customers to request data deletion
- Report data breaches within 72 hours
Not following these credit card processing laws can lead to fines of up to 20 million euros or 4% of annual revenue, whichever is greater.
Compliance Requirements for Credit Card Processors
Phew…sounds like a lot right? But don’t worry.
I’ll break down the 5 pillars you need to stay compliant in for every single one of these laws:
Pillar 1: Secure Data Storage and Encryption
You must encrypt all cardholder data whether it’s stored or in transit. This is done with the following:
- Tokenization to replace card numbers with unique codes
- SSL certificates for websites
- Firewalls and antivirus protection
Pillar 2: Fraud Prevention Measures
If you are using a processor they should offer tools like:
- Address Verification System (AVS)
- Card Verification Value (CVV) checks
- Velocity checks (to detect suspicious repeat attempts)
Make sure to double check with your processor if these things are included.
You want this in place to stop fraud before it happens, so you won’t get hit with massive fines down the line.
Pillar 3: Regular PCI Compliance Audits
Depending on your volume of credit card transactions you may need to submit a Self-Assessment Questionnaire (SAQ), do quarterly network scans or work with an approved scanning vendor (ASV).
For a crystal clear picture of your responsibilities I’ve attached a table with the 4 levels of PCI compliance so you can easily identify what’s required:
Pillar 4: Chargeback and Dispute Management
A strong processor should offer tools to track and respond to disputes, provide documentation (invoices, proof of delivery) and reduce chargeback ratios with alerts and prevention tools. This includes:
- Dispute tracking dashboards (Stripe Radar, Square dispute dashboard etc)
- Document submission portals
- Real-time Chargeback alerts (Ethoca Alerts, Verifi CDRN)
- Fraud prevention tools like AVS, CVV matching, 3D secure, IP Geolocation tracking
- Chargebacks analytics and reporting (Clover dashboard, Paypal Business, Stripe)
Pillar 5: Transparent Fee Reporting
At all times you should keep track and know what you’re paying in:
- Processing fees
- Monthly service charges
- PCI compliance fees
- Statement or batch fees
Laws like Dodd-Frank require processors to disclose these fees clearly.
Consequences of Non-Compliance
Failing to follow credit card processing regulations can cost more than just money. It can kill an entire business if you’re not careful.
Fines and Penalties
PCI non-compliance fines are up to $100,000/month and GDPR fines up to €20 million. The amount depends on the severity of the violation and data breaches.
Here’s a table with the exact amounts and reasons:
You can also get sued on top of this if you violate these laws. So make sure to do everything possible to stay compliant!
Increased Fraud Risk
Without strong security measures you’re more likely to suffer from data breaches, customer identity theft and stolen card info.
This will make your customers lose trust very quickly and can affect your reputation beyond just initial fines.
Loss of Merchant Account
Processors can terminate your account for repeated non-compliance or high-risk behavior, leaving you unable to accept credit cards indefinitely. Which means losing out on hundreds of thousands, if not millions in revenue over many years.
Brand Reputation Damage
News of a breach or dispute issue will spread quickly. Reviews will go south and sales suffer. Just a single breach or violation can affect you for years to come.
That’s why it’s essential to follow the best practices detailed below…
Best Practices for Businesses to Stay Compliant
Compliance isn’t just a one-time box to check. It’s an ongoing effort with laws that are ever changing.
Here’s how you can stay ahead:
1. Choose a PCI-Compliant Processor
Look for providers that offer full PCI DSS compliance support, provide fraud detection and tokenization and include compliance tools in their dashboard (e.g., Stripe, Square, Stax).
Any one of the following brands will have you covered up to and past 6 million transactions annually:
2. Strengthen Your Security Stack
Implement data encryption at rest and in transit, tokenization for stored card data and two-factor authentication for account access.
If you go with a processor that’s Level 1 compliant, they will cover all this for you.
3. Train Your Team
Run employee training on PCI compliance basics, recognizing phishing attempts and responding to suspicious activity.
4. Update Security Policies Regularly
Review your privacy policy, data retention policy and incident response plan. Update these annually or after any major change in your tech stack.
5. Monitor Your Payment System
Use dashboards to track suspicious transactions, chargeback trends and unauthorized access attempts.
To do this you can ask your payment processing services provider about the location of these dashboards.
Future Trends in Credit Card Processing Regulations
Compliance is always evolving so you need to stay on top of changes in case you need to tweak parts of your setup.
Here’s what you can expect in the next 5-10+ years:
AI-Powered Compliance & Fraud Detection
Processors are investing in tools that use machine learning to flag fraud, predict chargebacks, and automate reporting.
This will make it easier to stay compliant but can increase false positives (transactions getting flagged that weren’t actually fraudulent).
Always make sure to watch any changes with AI and pay close attention to flagged transactions when AI is handling them.
More Rigorous Data Privacy Laws
Besides Europe’s GDPR, other places are passing similar laws like California’s CCPA.
In the future you can expect tighter data usage controls, stricter breach reporting and more transparency requirements.
This can mean everything from limiting the kind of data you collect, explicit consent messages on websites and emails or auto-deleting data after a certain time period.
For example, a business in Europe or California might remove data older than 2 years from their CRM.
Crypto & Digital Wallet Regulation
Cryptocurrencies like Bitcoin and USDC, and Digital wallets like Apple Pay and Google Wallet are making data protection even more important.
Governments will define new payment processing laws for these platforms in the near future.
Conclusion
Credit card processing regulations exist to protect everyone from cardholders to businesses.
While compliance can feel overwhelming it’s essential for building trust, avoiding legal issues, and staying competitive.
Here’s the ‘bread and butter’ to remember:
- Understand and comply with PCI DSS, EFTA, FCBA, and data privacy laws
- Work with a transparent, PCI-level 1 compliant payment processor
- Train your team, monitor your systems, and audit your compliance regularly
- Stay ahead of future trends like AI automation and crypto regulation
If you’re already compliant or implemented these steps, congratulations!
You’re set to enjoy the full benefits of processing without facing business-killing fines.
If you want to go even further and SAVE money on processing fees there’s a proven way to do that.
Merchants pay 3%+ in fees per transaction to credit card companies. This costs millions of businesses hundreds, if not thousands a month.
That’s why at Cash Swipe we’ve created a foolproof system to help merchants SAVE money while giving regular people across the United States and Canada residual income:
The ‘cash discount’ program.
For example: If a local restaurant processes $60,000 a month, placing a ‘cash discount’ credit card machine inside will pass down the 3-4% fee onto the customer.
The person who offers the machine to the business owner will make around $600 per month in residual income (1% of the sales volume).
Over 1000+ people at Cash Swipe are already doing this to make residuals while they sleep.
If you’re someone looking to build residual income with credit card processing, tap here to speak with a team member and discover how 1000s of regular people are making residuals
Also, check out these free additional resources:
- Download our 2025 Guide to generating residual income with credit card processing.
- Join our Facebook Group, Credit Card Processing for Beginners for free to get LIVE training from industry experts weekly and ask questions in real time.

Paul Alex Espinoza
Expertise: Merchant Services, Investing, Digital Marketing
Currently: Founder and CEO of Cash Swipe