RMOPay and RMO Payment Services both support payments, but they are used for different needs.
RMOPay
RMOPay is intended for convenient digital payments, requests, and RMOTag-based activity inside the RMO ecosystem.
RMO Payment Services
RMO Payment Services is business-oriented and may support merchant payment acceptance, checkout, invoices, card payments, or other business payment workflows.
Which should I use?
If you are sending or requesting money as a member, start with RMOPay. If your business needs to accept customer payments, review RMO Payment Services or contact support.