Introduction

A financial disagreement between two of Kenya's prominent retail and fintech players spiraled into police arrests and criminal investigations, highlighting how quickly commercial disputes can escalate. What began as a five-year partnership between Naivas and FlexPay unraveled over unpaid balances, loyalty points, and allegations of manipulated transactions, culminating in the founders' detention in September 2026.

What Happened

The collaboration launched in early 2021, allowing Naivas customers to purchase goods through FlexPay's instalment platform. Over five years, the system processed over KES 3 billion in transactions, but tensions mounted over unremitted funds, loyalty-point reimbursements, and commission disputes. By early 2026, Naivas demanded roughly KES 30 million from FlexPay, alleging outstanding payments. FlexPay countered that the supermarket owed it for pre-funded loyalty points and accused its own employees of inflating transaction values to boost incentives. The disagreement turned hostile when Naivas issued an internal memo suspending FlexPay services, prompting the fintech's founders to face police summonses and eventual arrest. Throughout the dispute, both parties exchanged demand letters, with amounts shifting from KES 29.6 million to over KES 31 million, and FlexPay lodged complaints with the DCI alleging commercial interference and suspicious transaction patterns.

Why This Matters

The case underscores a growing trend in Kenya's expanding fintech sector where commercial disagreements are funneled through the criminal justice system, raising concerns about precedent and due process. Industry analysts warn that using police investigations to pressure payment in contractual disputes sets a dangerous precedent and can chill innovation across the ecosystem. The Naivas-FlexPay fallout also highlights the risks of tight integrations between retailers and payment platforms, where a single contract breach can trigger chain reactions affecting footfall, revenue, and reputations. Observers say the episode should prompt both retailers and fintechs to formalize audit processes, clear dispute-resolution clauses, and independent audit trails to prevent similar escalations.

Key Takeaways

  • The Naivas-FlexPay partnership spanned five years and processed over KES 3 billion in transactions before the dispute.
  • FlexPay alleged Naivas employees inflated transaction values, while Naivas claimed unremitted funds totalled over KES 30 million.
  • Police involvement turned a contractual disagreement into a criminal case, with founders arrested and later released on bond.
  • The partnership's dispute-resolution clause was never invoked, leaving the matter to escalate through demands and investigations.
  • Industry experts say the case serves as a cautionary tale for fintech-retail collaborations to formalize audit processes and conflict mechanisms.

Conclusion

What started as a convenient instalment payment partnership between Naivas and FlexPay ended in arrests, court filings, and a stark reminder that commercial disputes can quickly become criminal matters when leverage shifts from contracts to law enforcement. As Kenya's fintech ecosystem grows, the need for transparent contracts, independent audits, and agreed-upon dispute mechanisms has never been clearer. The Naivas-FlexPay story will likely influence how retailers and payment platforms structure their future collaborations.