# Service Factors

- [1) Problems in FX services](/dmcs-white-paper/english/problems-of-fx-and-de-fi-system/service-factors/1-problems-in-fx-services.md)
- [2) Problems in De-Fi services](/dmcs-white-paper/english/problems-of-fx-and-de-fi-system/service-factors/2-problems-in-de-fi-services.md)