Complete G2A Payment Integration

I need a developer to review my existing **G2A checkout/order system and bridge script**. I want you to inspect the complete flow from **G2A order → Bridge/database → supplier API → key purchase → G2A delivery**, including order processing, product mapping, stock/price sync, duplicate protection, retries, errors, API integration, security, and logs.

For now, I only want to confirm that you understand the project and can handle this type of integration. After we agree and the offer is accepted, I will provide the project details, API documentation, credentials, and access needed for the technical audit.