THB-PLN Payment Gateway Setup

I run online English courses for Thai learners and need a seamless way to accept tuition in Thai Baht while receiving the proceeds in my Polish bank account in PLN. The job covers the full cycle: selecting a gateway that supports THB collections and PLN settlement, opening and configuring the merchant account, integrating the checkout on my site, and verifying that funds reach Poland without manual intervention. Once the provider is chosen—Stripe, PayPal, local Thai solutions, or any other service you can justify—you will handle the technical implementation, set up automatic currency conversion, map the exchange-rate and fee structure, and walk me through a live test payment. Clear documentation and a quick hand-off are essential so I can manage future transactions confidently. Deliverables • Gateway recommendation with rationale • Completed account setup linked to my Polish bank • Front-end payment form or hosted checkout embedded on my site • Successful end-to-end test confirming THB charge and PLN settlement • Simple guide covering daily use, refunds, and reconciliations Acceptance criteria: at least one verified transaction settles in PLN, fees and FX rate are recorded, and no additional manual steps are required on my side. Budget 10 USD