The specific problem: sudden account closures and blocked funds
The most common and damaging issue for a high-risk e-commerce business is sudden account closure. One day, payments are flowing; the next, you receive a terse email informing you of a ‘risk-based decision’ to offboard your company in 30 days, or sometimes, with immediate effect. Often, this is followed by your funds being blocked for weeks or months pending a ‘review’. Challenger banks and major payment processors like Stripe, Wise, and Airwallex are notorious for this. They onboard businesses quickly with automated systems but conduct manual reviews later.
When a human reviewer eventually looks at your transaction patterns, your chargeback ratio, or even just the products you sell on your website, they may decide your business model falls outside their acceptable use policy. Because these institutions operate at a massive scale, they do not have the resources or incentive to understand the nuances of your specific business. It is cheaper and simpler for them to terminate your account than to manage any perceived risk, leaving you scrambling to find a new payment solution and regain access to your working capital.