The payment processing industry is valued at over $141 billion and still growing fast (The Business Research Company), but launching a processor takes real capital, regulatory compliance and planning. What it costs depends entirely on the model you choose.
Pick a business model
- ISO (Independent Sales Organization) - reselling an existing processor's services under your brand; the most beginner-friendly route at $25,000-$100,000.
- PayFac (Payment Facilitator) - onboard merchants directly and run the infrastructure; $250,000 to $1 million+ with heavy compliance.
- Full-stack processor - build the entire gateway, accounts, risk and compliance stack yourself; $500,000 to $5 million.
- White-label - a third party's platform under your brand; $30,000-$150,000 plus ongoing licensing fees.
The one-time and ongoing costs
Building from scratch, expect $142,000-$785,000 up front: business registration and legal, a Money Transmitter License ($5,000-$100,000+), bank sponsorship fees ($5,000-$50,000), PCI DSS certification ($15,000-$50,000), technology ($10,000-$500,000) and branding. Then the monthly bills keep coming - compliance counsel, a technical team ($20,000+ a month), customer service, fraud tools, hosting and marketing - plus hidden costs like rolling reserves of 5-10% and per-dispute chargeback fees.
A cheaper way in
A sample white-label ISO budget still runs about $80,000 to launch solo - and even then you must provide 24/7 support, underwrite losses, manage risk and compliance, and build the brand from zero. That is why over 1,500 people skip the overhead and partner with Cashswipe instead, placing terminals that save merchants 80-100% on fees and earning residual income for a few hours of work a week.