Banks apply different risk policies, approval rates fluctuate between providers, and a single integration decision can affect approval rates for months after launch. Why payment integration in Europe is more complexEurope is often treated as a single payments market. High-Risk merchants face additional pressure because payment providers apply different risk criteria depending on industry, transaction volume, and geography. Worldpay’s latest Global Payments Report also shows that digital wallets, account-to-account payments, and alternative payment methods continue to gain market share across Europe, reducing reliance on traditional card payments. Payment provider checklistBefore committing to a new payment partner or reviewing your existing payment setup, use the checklist below.