Sub-Merchant Onboarding Without Technical Complexity
Most ISVs spend 18 months building payment infrastructure that breaks the moment they scale beyond businesses across the UK. What they don't realise is they're solving the wrong problem entirely. The real challenge isn't processing payments, it's building a sub-merchant onboarding system that handles compliance, risk management, and regulatory requirements without drowning your engineering team in financial services complexity. PayFacLite® provides automated sub-merchant onboarding that transforms ISVs into payment facilitators without the technical overhead. Our platform handles everything from initial merchant applications through ongoing compliance monitoring, letting you focus on building software instead of becoming a fintech company. organisations of all sizesUK ISVs processing over 2.4 billion annually
The Hidden Cost of DIY Sub-Merchant Onboarding
Building your own sub-merchant onboarding system doesn't just consume engineering resources, it creates compounding risks that grow with every merchant you add. When you build internally, you're not just writing code. You're becoming responsible for FCA compliance, PCI DSS requirements, anti-money laundering checks, and ongoing risk monitoring. Each new regulation means months of development work. Each compliance failure means potential fines and merchant churn. Consider what happens when the FCA updates their Strong Customer Authentication requirements, or when PCI DSS introduces new data protection standards. Your engineering team stops building features and starts rebuilding compliance infrastructure. Meanwhile, your competitors using purpose-built platforms continue shipping product updates. The mathematics are brutal: most ISVs underestimate onboarding costs by 300%. They budget for the initial build but ignore ongoing compliance maintenance, regulatory updates, and risk management overhead. A typical in-house onboarding system costs 400,000 in the first year and 150,000 annually thereafter, before counting opportunity cost. Every month you spend building payments infrastructure is a month your competitors gain market share by focusing on their core product. Every compliance issue that slips through your custom system risks merchant relationships and regulatory standing.