🎉 SPECIAL OFFER: Save 50% on setup fees for new accounts this month! Contact us today!
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Modern payment processing terminal with contactless payment

#1 Merchant Service Provider in Chicago Il

Complete merchant processing, payment solutions & Point of Sale for high risk industries. Coupled with the Best Rated Refund security, Fraud Detection Suite, and 24/7 availability. Get approved in minutes and start accepting payments today.

2.49% Processing Rate
Competitive transparent pricing
Next Day Funding
Fast access to your money
Get Chase Paymentech & EMV Card Reader for small business
top High-Risk Processor for Easy Pay Direct Near Me
Visa
Mastercard
American Express
Discover
Clover | Klarna
NMI | PayPal
2Checkout | Affirm
ACH/eCheck
Get Free Quote Call +1 (323) 861-5223
Free Quote

Get Your Custom Rate

No obligation • Instant approval • Setup in 24 hours

What's Included:

Free Payment Gateway
Virtual Terminal
Mobile Card Reader
PCI Compliance
Fraud Protection
24/7 Support
Call for Instant Quote
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50,000+ Online Business Served
$2.5B BitPay Processed Annually
99.9% Uptime Guarantee
#1 High Risk Pay Corporations

About Marathon Capital | Chicago Il

Does your Chicago Enterprises need Buy Now Pay Later (BNPL), Mobile Payment Processing, Payment gateway, High-risk merchant, Dunning Management, HSA Card, and Merchant Cash Advance renewal?

Find the Best Online Payment Processor near you.

💳

ACH Processing

Accept all major credit cards with competitive rates and instant authorization.

  • Mastercard, American Express, Discover, Travel Credit Card
  • EMV chip card support
  • Digital Receipts (Email/SMS)
  • Real-time contactless payments reporting
  • Chargeback protection
🌐

Merchant Services in IL

Secure online payment processing for e-commerce and virtual transactions.

  • SSL certificate
  • Payment Links
  • Mobile-responsive checkout
  • Payment Links
  • Split payments
📱

Mobile Processing

Accept payments anywhere with our mobile card readers and apps.

  • Pet Store POS & mobile card reader
  • iOS & Android apps
  • Offline transaction capability
  • Digital receipt delivery
  • Virtual terminal
💻

Virtual Terminal

Process phone and mail orders through our secure web-based terminal.

  • Browser-based Coinbase Commerce for Finix Chicago professionals
  • Customer database
  • Fencing Credit card processing Vendors
  • Corepay for Chicago Batch processing
  • Ranked Best Cloud POS custom Flutterwave company
🏪

Point of Sale

Complete POS systems for retail and restaurant businesses.

  • Touch screen terminals
  • Inventory tracking Service
  • Void transaction
  • Education Campus POS for Chicago Business
  • 3D Secure & AML (Anti-Money Laundering)
🏦

ACH Processing

Electronic check processing and bank transfers with lower fees.

  • Lower processing fees & Chargeback Fee
  • Dunning Management Chicago
  • Recurring ACH payments
  • Same-day processing
  • Risk management & Data breach tools

top-rated Mobile Payments Solution (mPOS) for Grocery Stores in Chicago

Best Rated Payment Processing Retailer to improve efficiency, prevent chargebacks & reduce fraud. Connect Corepay Firm to get started today in Chicago IL

Best Chicago Cryptocurrency Firms

2.9%
+ $0.30 per transaction
Get Started

Markets We Serve

2.6%
+ $0.25 per transaction
  • Event & Ticketing POS
  • Cryptocurrency Payment gateway
  • Wireless POS Terminal with Payment Orchestration Layer
  • Advanced Equifax reporting
  • POS Terminal with Next Day Funding
  • POS Terminal (Touchscreen) & Chicago Recipe Management
  • High Risk Merchant Account Businesses for Subscription-Based Business in Chicago
Get High Risk Merchant Account

High Risk Merchant Account Companies Chicago

National Wide
+ $0.20 per transaction
  • Fencing Credit card processing| Field service business Point of Sale
  • Debit card processing for Chicago Financial Advisors & Manufacturing Company Corporations
  • Financial Planning Chicago | Fintech Apps Sales System
  • Fire Departments POS | Fitness Centers High Risk Merchant Account
  • PIN Debit Service for Fitness Coaches
  • Fixture Replacement Merchant Services services in Chicago
  • Floor Coatings business | Flooring in Chicago
Contact Sales

Bank-Level Security

Your customers' data is protected with the highest security standards in the industry.

Cybersecurity and data protection visualization
🔒

Durango Merchant Services or EMV Card Reader for Manufacturing Company

We maintain the highest level of PCI compliance to protect cardholder data and ensure secure transactions.

🛡️

Payment Processing for High Risk Business

Discover Trusted Merchants in Chicago to grow your Large, Medium Sized or Small Business. We serve High Risk Pay industries such as High-Ticket Sales & Multi-Level Marketing (MLM) to scale your startup, expand your enterprise, support your local business, and strengthen your payment Infrastructure.

🔐

About Marathon Capital Payment

Marathon Capital is the largest independent investment bank dedicated to servicing the clean economy. Throughout its 25-year history, the firm has played a pivotal role in many of the groundbreaking and transformative transactions for new and emerging sectors, consistently delivering exceptional results for its clients. The firm is a leading global financial adviser across M&A, equity capital markets, debt capital markets, tax credits, offtake, and energy transition. Marathon Capital is a multi-year winner of “M&A Advisor of the Year” by Power, Finance & Risk Magazine, and was recently awarded “Financial Adviser of the Year – North America (2023)” by IJ Global. Marathon Capital is headquartered in Chicago, with offices in New York, Houston, San Francisco, San Diego, London, and Calgary and with local presence in São Paulo, Madrid, and Seoul.

Frequently Asked Questions

Our Mobile Payment Processing provider & POS System Businesses are 100% committed to making high-risk payment processing simple for Chicago Companies owners.

Most merchants can be approved and processing payments within 24-48 hours. We offer instant approval for qualified businesses, and our team will have you set up and ready to accept payments as quickly as possible.

Our rates start at 2.4% + $0.20 per transaction for qualified businesses. Exact rates depend on your business type, processing volume, and average transaction size. We provide custom quotes with transparent pricing and no hidden fees.

No, we don't require long-term contracts. Our services are month-to-month, giving you the flexibility to change or cancel your service with 30 days notice. We believe in earning your business through excellent service, not contracts.

Standard funding is 2-3 business days. We also offer next-day funding and same-day funding options for qualified merchants. Funds are deposited directly into your business bank account.

We provide 24/7 customer support via phone, email, and live chat. Our U.S.-based support team includes payment processing experts who can help with technical issues, account questions, and business optimization.

Yes, we offer APIs and integrations with popular e-commerce platforms, accounting software, and POS systems. Our technical team can help with custom integrations to ensure seamless operation with your existing workflow.

What Our Chicago Merchant Provider Say

Join thousands of small and large Corporations in Chicago to the right payment processor for my business payment processing needs.

Happy business owners and satisfied customers
"Their Personal Loan transformed our Chicago Company. our rates are merchant account rates, setup was extremely same-day, and your team is always available when we need them. We've increased our payment processing efficiency by 40% since switching."
SM

Sarah Heckman

Flooring Installation CEO
★★★★★
"our Subscription E-commerceintegration with our Non-Profit Organization e-commerce platform was seamless. In fact, we were processing payments within hours of signing up. The payment gateway is secure, verified, and our consumers love the smooth checkout experience."
JK

James Kim

Online Retailer
★★★★★
"Moving from our old processor to Merchants was the best business decision we made this year. Lower rates, better service, and the mobile solutions are perfect for our Florist Retail business."
AL

Cass Lopez

Food Delivery Owner
★★★★★

Ready to Start Processing Payments?

Join thousands of local Chicago Company that trust the Best Merchant Banks for Payment gateway in IL. Get approved in minutes and start accepting debit & credit card In-App Payments today!

📞 Call (888) 325-0061 💰 Get Free Quote

Our 100% Satisfaction Guarantee

We're confident you'll love our service. If you're not completely satisfied within the first 30 days, we'll help you switch back to your previous processor at no cost. No contracts, no hidden fees, no hassles.