During November 2024, Diego Ospina authored bilingual documentation for the CustomerAccountNumber keyword in the placetopay-org/placetopay-docs repository. He focused on clarifying how to map customer account identifiers to checkout transactions, supporting both integration and reporting needs. Using Markdown and leveraging his documentation skills, Diego provided clear guidance in both Spanish and English, ensuring accessibility for a wider developer audience. His work established a foundation for improved data integrity and smoother onboarding processes. The documentation, delivered as a single, well-scoped feature, addressed a specific integration challenge and set the stage for future enhancements in the platform’s transactional workflows.